This is a great video.. I recently had my iPhone 6 Plus die on me.. I had my screen replaced and the actual screen would become unresponsive at times.. so I asked me buyer and he tells me to rub alcohol on the ribbons. After that it worked well for awhile; moreover, The screen went right back to being unresponsive. At this point I apply wipe the ribbons again.. then the phone cuts off one day and never came back on ever since...
Hello, just want to ask I have iPhone 6s, start charging the phone 60-70% suddenly off, try to change the battery I notice if I install the battery drain the voltage is 0. I try to check to computer using 3utools when I connect the phone vibrate but no reading, phone dead. I have another iPhone 6s also I think same proble no power,not charging, Then also may friend phone iPhone 6s suddenly drop cannot turn on, charging also, same checking battery, direct charge then connect suddenly drain to 0v. All same problem do you think u2 ic. Can you Help me its my first time. May Wife phone. And other friend phone. Please advice me what to check and change. Thanks for answering.
Hey, My iphone got switched off while i was i calling and has not been ON till then, tried charging, changing my battery but doesnot work. Can you please suggest! Thank you Sagar Vijayan
hi mate, yes you can buy it very easy on ebay, depending where u from, or amazon as well. Thank u for Watching. Make sure u subscribe i have prepare lots of board repair videos.
hi its the best ic replace ive seen i purchased a iPhone 6 the guy said it fell and the screen had lines i changed the LCD and when i mounted it i can't hear and the volume button not working how can i fix it
My iPhone 6 Plus turns on. No lines across the top. Touch screen won’t work. Sometimes works when press hard then gets disabled as it putting numbers itself. Will it defo be this
Hello brother iwant to ask you one thing ihave iPhone 6 and its have a memory of my family photos and important documents but the phone suddenly stopped working its not charging and not turning on so what's issue iam facing now can you tell me
Hello I replaced my iphone 6s with generic battery it runs smooth at first then after 1 month I started to notice that it drains without even using it. I want to know if there is something that can tell me if the problem is with the battery or with the IC. Take note that I charge my phone with a powerbank a lot and with my broken original apple cable. please help
Thank you for another great video. I have a question about a repair I need to make. How do you make a decision to change the (U2) U1700 opposed to changing the Tigress U1401? No voltage consumption and no charge. I am a bit confused on knowing which chip to change. Also, Would a Bad PMIC cause same issue? And would one bad IC chip cause the others to have bad voltages?
hi mate, u need to study the schematic in order to know exact location of the fault. But in most cases is u2, which is a voltage regulator, which protect the main PMIC not to get damaged or to overheat.
Again, Thank you :) I did change U2 and it Started getting voltage but would not power up...I changed Meson with a new IC after noticing a short on a couple Caps next to it and it powered up! :) But...now there is no touch...So, I changed Meson again....No shorts and can't figure it out. I am almost there...Any suggestions on what I should check next? I have changed Meson, Cumulus, PMIC, Tristar and Tigress with no shorts I could find :( Again, thank you for listening and your help!
Hi man!! Great vid! Question, if phone will not charge & won't turn on with new charged battery, what could it be? Screen works fine, battery just purchased... do you think it's the port? Because it won't turn on even with a charged battery... HELP!!
+Lynn Norris than could be this chip from the video. Need the u2 chip ic. Which is the voltage regulator for the board. Let me know on my facebook page if u wanna fix it.
My Iphone 6 only gets the logo screen up for 10 seconds. Battery is good and I cleaned charging port for a much better connection but still won't power up. This would be a power management problem then yes? Do you have a postal address?
I am new to this stuff and have a couple of questions. Were you breaking down the coating on the chip with some kind of vibration tool? Al;so what temp do you use for the hot air gun?
Hi, welcome to the field first. Is not a vibration tool, is just the solder iron, witch is hot enough to break the hot glue coat on the chip. but just be careful not to break extra electronic parts, just the U2 chip, or whatever chip you need to replace. The best temp for hot air, is @ 400 450 C but you need to know how to handle that much temp in short time, not to burn other part..
Hello dear, How are you? I have an issue with my iphone 6 plus, is runing good when I charge the baterry but out the motherboard with a tester of batteries, but when I connect the usb cable to charge the phone normally is not charging and in the screen of the iphone I couldn't see any simbole of charging phone, I test the flex usb charging and it's working good, because it arrives 5.1 V to the flex cable but when i conect the flex cable with the motherboard of my iphone 6plus the V that arrives to the battery is 0.24v wich chip has the issue?, I oppened the motherboard and I see all the chips but i couldn't recognize the issue chip of all them, so can you help me please?
i kept my iphone 6plus in fridge because its wifi button was greyed out somehow, but now it doesn't even turn on, it shows apple logo when i turn it on i tried to repair it by connecting it to itunes but it shows some error plz solve my problem or my parents will not spare me.
Hey buddy , can put a list of things to do before replacing the chip, I mean my Iphone6+ is dead, but I have no idea where to start off with my table shooting...thanks.
if is the first time u wanna change a chip, please try with old board like s2 s3, try take of pmic chip, use flux, do not overheat the pcb. I use every time 400 C degree but u need to work it fast. In time you will get the skills to do it just right. Cheers
hello good video. I have ane iphone 6+ that wont not get charged. i check voltage on battery connector but i got 0,6v with connected charger. is it the famous U2 Chip IC? please
Bro i have one iphone 6 it shows iTunes logo after some time it will shut down automaticilley and also some times it also show yellow and white display will it can repair if can plz tell me how
I got my iPhone 6 Plus customized by a shop where they change the color of your iPhone by changing the back frame to a different color and they took out evertything from my phone like logic board and all that and switched it to the new frame, the phone was working fine for 2 months and then randomly it started to start acting up like I would use it for 10mins and then it turns off, works for 10mins and then turns off again over and over, the battery was brand new so it couldn't be that and I checked the display and all the cables were tight so can you tell me what the problem is because the phone turns on for 1 second and then turns off but the screen is still on, it just doesn't boot anymore!
hi, if u want send it to my office, i ll have a look into it, contact me on my facebook page. What i believe is that something is causing short from motherboard to your new housing. Let me know
hey i have a question. So i bought a water damaged iphone 6, but when i was trying to clean all mother board i saw that its missing ic u2 chip. It doesn't turn on at all. I put new battery in it still no response only mother oard started get hoter. When i plug in usb i can feel electrisity on housing. QUESTION IS - Is all that just because of that chip missing?
Hi there, nice video. actually great one! Have 2 questions. 1) what do you use to clean motherboard ? isopropyl alcohol in spray or something other? 2) do you need to apply flux before soldering new IC chip ? Thank you in advance.
Aljosha23 Hi there. Thank u. first on board repair never use alcohol. because it doesn't dry proper after. and if u power up the board, it may kill it. use always falcon 530. check on Google about it. or G 22..puliscicontatti is an Italian product. same as contact spray. even better. yes before u fit the new ic chip, place a drop of flux. and heat it for half second. it will help the BGA to align with pcb pads. just by applying heat over the ic. thank for watching. cheers
bour mon iphone 6 ecran noir mais marche sonne et detecte itune la piece a changer comme vautre vidéo et bien? pour la ref:1610a2 ou u1700 ou 1610 a3 merci
Hey I have an iPhone 6 and I just got a new battery and new screen replacement. I was watching the guy do everything for me and the phone was dead and he was charging it perfectly fine til it hit about 5% to show me the screen works. The phone later died because I wasn't home and couldn't charge it. When I got home I put it on charge and ever since it died it doesn't turn on. I tried reassembling the screen and the battery nothing works.What can be the problem?
amy yavt hi can be a charging port way. which needs to be cleaned. clean the dust in USB port. if is same. it could be board which needs to be repair. use a wood small stick to clean all dust from USB port first. let me know after.
Hi ! Question : My iPhone 6s drop in the water. i try to save it but its dead. What do you think the problem is ? When i open my phone looks like the water was just on top. near the face camera. actually the question is can we repair this iphone ........ its been a month since i drop it
I have a 6 plus very hard to diagnose the issue first it worked perfect for a couple of days then out of the blue turned off and won't come back on so I leave it again a few days then comes back on but last time I tried phone has gone off and won't turn back on tried new battery still same I try connecting to iTunes to no avail however as soon as I try putting it in dfu mode connected to iTunes it recognises the phone so surely if it's being found on iTunes it can't be the tri star ic ?
I've an Iphone 6 and if I do not use it, after 6/7 hours of standby it is unloaded. I deactivated upload in backgound and put it in air mode. I dont know what else to do; may be a problem of U2 chip ? (when i use it for few time the consume is always of 6/7 hours...)
hi , i have iPhone 6 plus and cup days ago this one shut off and star get reset ... I try to get restored by iTunes ... I did completed restored but now just show the apple screen when is staring and get reset again...if ai left alone cup minuted down off the apple screen start to loan them finish and get reset again what I can do my friends
this is a problem with NAND IC memory chip which keeps failing. u need to reset with a special programmer the chip. Is like a format to a computer hard disk.
Overall a good video. I can see that you have done this a lot. Camera could be secured just a little more. The motion of it annoyed me some. You did not mention or show that you pulled a capacitor off the board. Happens a lot so why try to hide it?
hello dear,,, i have issue i hope you know what the correct problem to fix it my iPhone 6 plus dead while i replaced my display ? do you have any idea what will be the exact problem ??
i believe u shorted the fpc connectors, check filters which one is burned, and just do a short over them, should be ok. if is still dead, send me a facebook message.
Hi mate! Can you tell me if might be the same problem with mine? I have an Iphone 6s Plus. The screen went black, no vibration and no sound. I could call the phone but it didn't ring. Can update and restore the software but nothing happends to the phone. No display, no sound, no vibration. I tried the screen on another 6s plus and is working perfectly fine. You think might be the battery doing this?
so based on your details, it looks like a backlight problem, and could be a short maybe where is audio chip. I would sugest u to look for liquid damage and try to clean that with some Falcon 530. If u cannot fix it, please let me know on my facebook page, u can send it to me, and will get it sorted :)
what temperature do you use to desolder and solder the chip? why havent you reballed ? can you reball using only the air welder or is it better to reball using the iron?
+leon luis kevin sa brum petsch hi mate. I always use 400 450 low air. To reball the ic u need a special stencil and solder paste to recreate the round balls again. But if is defective u shouldn't use it again. Just get new one
GOOD VIDEO THANKS , I did this job on my iphone 5s, but it still refuses to charge and now over heats a lot switching off too , is there any other ic chip that i could try replacing please
alaster harmons if is overheating. is a electronic basis law which says that somewhere into a point the curent is growing to maximum what power supplies. so is a short somewhere. maybe the ic chip is not align proper. do it again. if u have an extra chip
ok thanks for reply i will do again , but i had to run three jumpers , one of which looked a bit risky, i have just got some new micro and very fine tips maybe i can do a better prcise job with them best wishes,
hey also try reballing or replacing and checking digitier ic and main graphics ic next to it , also check area and bacjklight lcd drive ic , sometimes they move around . cheers
Hello, thank you very much for your quick reply, I understand why my motherboard to grill ... I was at 380 ° but maximum throughput. What do you use in addition to welding flux?
Hai, i have an iphone whose main chip is damaged(thats what experts whom i contacted said)..pls let me knw if anything can be done to it??.atleast can i recover my data?..pls pls rply to this msg..i can even send u pictures of it..
Terry Walls yes no problem. just send it over. please send me a message on my Facebook page. so I ll let u all details needed. fixed for many people already from youtube. cheers
Hey! I have an iphone 6. My problem is: with a new charged battery, the phone is working properly, but if i connect the charger, the phone is restarting, and won't charge.. Is it U2 ic failure? Thanks
Hi mate. 1st Yes, you should add flux before fitting the new IC chip. Helps to align proper on the right pads, for a right temperature 2nd. after few seconds when u start heating up the ic with 400C u will be able to see that the ic chip will slightly move a bit, to its right position. Following these steps will secure a proper installation for your new ic. If after, the board is not drawing 500 mA it could mean u need to replace the tristar chip as well. U need to keep in mind that some chips from ebay, comes from old boards, already used, and they just been refurbish, i mean they put new balls on the ic. And many of these don't power up the board. In some cases i changed it twice. And works after. U welcome. Cheers
hi mate, they are very hard to get, if u try ebay, they send u very weak ones, let me know on my facebook page, i ll send u some! I have them from Uk wholesaler warehouse.
This seems like a specific problem and solution. My question is this: do you guys diagnose the problem and then fix it? If so I would like to send you my iphone 6s for repair. It does not power on, nor does it hold a charge and my computer doesn't recognize it when I plug it in.
i do diagnose as well, if there is any short which is removable. Did repair for other subscribers as well. send me over my facebook page, and i ll give you the address where to send it ! Cheers
I have an iPhone 6 that was not charging after water damage. Phone could boot with a good battery but could not charge. I tried to replace u2 ic and rehot u1401 ic and now phone is completely dead, iTunes does not recognize it. I try to measure the volts of the capacitors near this chips and no volts, no sigh of life!! What i did wrong? Can you fix this if i send you the phone? What's the possibility to repair this? Thank you!!
hi mate, send me a message over my facebook page, lets see what can we do, is not always u2 ic, u need to check for short first. Has the board been water damaged?
Hello, please I need help. my honor 4x screen touch is not working. I replaced the screen still not working. Please what do I do to make it work? Thanks.
hmm, that is something new even for me. but what i believe i that a short is next to battery circuit, which drains fast the battery. If u want to fix it, let me know on my facebook page.
HI MATE, thanks for watching, if your iphone is completly dead, it may be battery, charging port and the last to check is u2 ic chip. u need to connect the phone to a power supply give it 5 Volts, and if the current drawing is less than 100 mA is U2 ic chip.
Hi I have a problem I have an iPhone 6 and when I plug it in to charge I get the apple logo but then the screen turns black and you see that it's on but it never displays any what can it be plz help
Hi I have an iphone 6 which was water damaged and now still stuck, flashing apple logo and wouldn't start. I tried to dip it in alcohol and dry it off and the motherboard worked but the screen would show an extremely faint apple logo and after that it wouldn't show anything, although it was working when i plug it into itunes. Now when i boot it up, it keeps flashing apple logo again. Do you think it can be fixed?
Mohammed Habib hi mate. if u interested send the phone over. and I ll tri my best to get it fixed. if interested send me on my Facebook page a message and I ll give u details where to send
Hola my samsung 7 edge se enciende y se apaga no pasa del logo de inicio y despues se pone la pantalla en negro hasta que se gasta la bateria - Qué tengo que hacer
Not necessary, u have to remove the short. and check under microscope where is the burn? did affect other components as well? send a picture to see it. if possible!
my iphone was working w a cracked screen I had it replaced and 3 weeks after I get black screen shows 2 red lines battery and it wont come on...what do you think could be my man....nice vid by the way 6...peace.
Juani Araujo get back to the guy/girl who replaced your screen and ask them nicely to recheck the ribbon cables on the screen, they might've put them loosely and are the things giving you the problems with the display if it still doesn't work try another lcd (on ebay you can find used ones or new ones from 9.99 upwards) good luck mate
Get IT Fixed thanks for answering...wow I paid 100 for it...u have video about how to fix this problem??...thanks so much man for all you do and PEACE!
I have wondered about that ! I notice sometimes "3rd party" LCD will not have "shielding" tape on the soldered connector for the backlight on the LCD. I always tape over it and it seems like it could cause a short..
i tried to remove my chip but i still have no luck... i tried heating up the chip to 400c for about 30-40 seconds every several times and the chip is not even moving..i also have a corner piece of the chip that has broken off while using my tweezers.. what should i do to take it off easily without creating any further damage? thnx in advance.
frozenyoshi No sir, i wasnt able to fix it.. im gonna try a new repair (iphone 6s) one of these days, ill see if i can fix it without having any problems..
i was trying to fix my phone but its really not dead. Basically my phone got bent and when i go to charge it, the mother board gets really hot and doesn't turn on i had to disconnect the battery what do you think it is ?
Juan Juarbe that phone board is definitely broken. it has a short or miswire parts. I will be difficult to repair it. if is getting hot is because the big pmic chip
Hello, I recently replaced the battery for my phone and now the CPU gets very hot when i charge and doesn't want to turn on can this be fixed ?? Can i send it over ?? I live in Canada
hy yes of course, anything can be fixed, as long is not corrosion over the board. Let me a message on my facebook page, and i will send u all details where to send your board. U welcome.
Hi this video is amazing!! I forgot my iPhone 6s Plus in my pocket while I was in the jacuzzi for about 10 minutes. When I took it out of my pocket the screen was blank and the camera flash was on until it died. Now when I plug in the charger all that happens is the flash turns on very dim nothing else comes on. I don't think anyone here in Toronto can fix this. Have you heard of this before could it possibly be an easy fix?
+Efthimios Dion yes. Is liquid damage. U need to turn the phone off asap. Disconnect the battery and clean the board with falcon 530. If u cannot do it. Send me details on my Facebook page and I ll fix it for u
I'm sorry I don't have Facebook. This happened a month ago and I had someone clean all contacts and dry out the phone that same day. I managed to follow your video and take out the logic board. Is there any way to test the logic board and screen to see if they work. I tried connecting power to the board without anything else attached and plugging into my computer but nothing happened.
Efthimios Dion u need a power supply to connect to it. and check curent status. let me know after. if u want send it over to me in uk. will fix it for u
nothing in life is random. U need to know at least basic electronics, so u can read electronic schematics, or diagram. Then u may find where the issue could be, based on the wires to that power charging ic.
my iphone 6s battery got drained and switiched off and now its not getting started so when i had been to apple service center they advised me for a replacement and they told me about lci triggered..................but thing is mobile felt in water before 4 months back but after keeping in rice bag it was ok and doing good ......but from 4 days battery battery backup was not good and finally on 4th day it got switiched off and not getting started .......can you please help me that either it is u2 chip ic problem or charging circuit or battery problem .............if problem with u2 chip ic and if i replace it for how many days it lasts .........because again it should not be a same problem ........and does data gets format if u2 chip ic replaced .please help me out because i am confused wether to repair or replacement ....
Hello mate, it should be easy to repair that phone, if u want send the motherboard only to uk to my office, let me know over my facebook page. And i ll send u delivery address.
This is a great video.. I recently had my iPhone 6 Plus die on me.. I had my screen replaced and the actual screen would become unresponsive at times.. so I asked me buyer and he tells me to rub alcohol on the ribbons. After that it worked well for awhile; moreover, The screen went right back to being unresponsive. At this point I apply wipe the ribbons again.. then the phone cuts off one day and never came back on ever since...
Hi mate, i think your phone still can be fixed, are you from uk? i can maybe help you, cheers
Get IT Fixed I'm from the US... i need my IC repaired. Hopefully my iPhone 6 Plus will cut back on
what temp and airflow please, im still learning and need some kind of foundation
Hello there, There wore you clipping bk on the circuit board. What’s the purpose of this plz
You are a genius man...
Nice video I have a question what brand of nice tweezer you used
Excellent work
Hello, just want to ask I have iPhone 6s, start charging the phone 60-70% suddenly off, try to change the battery I notice if I install the battery drain the voltage is 0. I try to check to computer using 3utools when I connect the phone vibrate but no reading, phone dead.
I have another iPhone 6s also I think same proble no power,not charging,
Then also may friend phone iPhone 6s suddenly drop cannot turn on, charging also, same checking battery, direct charge then connect suddenly drain to 0v.
All same problem do you think u2 ic. Can you Help me its my first time. May Wife phone. And other friend phone.
Please advice me what to check and change. Thanks for answering.
Hey, My iphone got switched off while i was i calling and has not been ON till then, tried charging, changing my battery but doesnot work. Can you please suggest!
Thank you
Sagar Vijayan
my mistake. you did not pull a chip off. Sorry about that. very good video. a little shaky. keep up the good work.
mate good day. nice tutorial,just want to know where can we buy a flux and u2 chip? many thanks
hi mate, yes you can buy it very easy on ebay, depending where u from, or amazon as well.
Thank u for Watching. Make sure u subscribe i have prepare lots of board repair videos.
hi its the best ic replace ive seen i purchased a iPhone 6 the guy said it fell and the screen had lines i changed the LCD and when i mounted it i can't hear and the volume button not working how can i fix it
Did you really took off that screen without disconnecting the battery? 😱
My iPhone 6 Plus turns on. No lines across the top. Touch screen won’t work. Sometimes works when press hard then gets disabled as it putting numbers itself. Will it defo be this
what size solder tip do you prefer? Also what size solder balls do you think you use the most?
+Chris Reeves I use solder tip of 0.1 mm from weller.
Hello brother iwant to ask you one thing ihave iPhone 6 and its have a memory of my family photos and important documents but the phone suddenly stopped working its not charging and not turning on so what's issue iam facing now can you tell me
I have my iphone 6 which does not turn on anymore while it was in charge what should I do to turn it on? Help me please
I didn't understand what was the problem about the screen at the end of the video. Can you explain it please ?
It would help if he explained what he is doing step by step!!
Nice video. can you tell what liquid you spraying? and what's the glue or smthing you using at 9.29? Thank you very much!
+Rednexion hi mate. The spray eșec is Falcon 530. And the other is fluxes. To refit proper the chip. Cheers
Thanks fro reply mate. Is there any text instructions to do this operation? :)
I'm preparing 6s u2 ic chip. Quote same job. Just fallow next video.cheers
Hello I replaced my iphone 6s with generic battery it runs smooth at first then after 1 month I started to notice that it drains without even using it. I want to know if there is something that can tell me if the problem is with the battery or with the IC. Take note that I charge my phone with a powerbank a lot and with my broken original apple cable. please help
Thank you for another great video. I have a question about a repair I need to make. How do you make a decision to change the (U2) U1700 opposed to changing the Tigress U1401? No voltage consumption and no charge. I am a bit confused on knowing which chip to change. Also, Would a Bad PMIC cause same issue? And would one bad IC chip cause the others to have bad voltages?
hi mate, u need to study the schematic in order to know exact location of the fault. But in most cases is u2, which is a voltage regulator, which protect the main PMIC not to get damaged or to overheat.
Again, Thank you :) I did change U2 and it Started getting voltage but would not power up...I changed Meson with a new IC after noticing a short on a couple Caps next to it and it powered up! :) But...now there is no touch...So, I changed Meson again....No shorts and can't figure it out. I am almost there...Any suggestions on what I should check next? I have changed Meson, Cumulus, PMIC, Tristar and Tigress with no shorts I could find :(
Again, thank you for listening and your help!
Of course try your main touch and display ic chips and fuses. :) cheers
Hi man!! Great vid! Question, if phone will not charge & won't turn on with new charged battery, what could it be? Screen works fine, battery just purchased... do you think it's the port? Because it won't turn on even with a charged battery... HELP!!
+Lynn Norris than could be this chip from the video. Need the u2 chip ic. Which is the voltage regulator for the board. Let me know on my facebook page if u wanna fix it.
My Iphone 6 only gets the logo screen up for 10 seconds. Battery is good and I cleaned charging port for a much better connection but still won't power up. This would be a power management problem then yes? Do you have a postal address?
I think it’s time to dump iPhones. This is bs. If I could do what you just did, I’d just build my own phone!!!
I am new to this stuff and have a couple of questions. Were you breaking down the coating on the chip with some kind of vibration tool? Al;so what temp do you use for the hot air gun?
Hi, welcome to the field first. Is not a vibration tool, is just the solder iron, witch is hot enough to break the hot glue coat on the chip. but just be careful not to break extra electronic parts, just the U2 chip, or whatever chip you need to replace. The best temp for hot air, is @ 400 450 C but you need to know how to handle that much temp in short time, not to burn other part..
Hello dear, How are you? I have an issue with my iphone 6 plus, is runing good when I charge the baterry but out the motherboard with a tester of batteries, but when I connect the usb cable to charge the phone normally is not charging and in the screen of the iphone I couldn't see any simbole of charging phone, I test the flex usb charging and it's working good, because it arrives 5.1 V to the flex cable but when i conect the flex cable with the motherboard of my iphone 6plus the V that arrives to the battery is 0.24v wich chip has the issue?, I oppened the motherboard and I see all the chips but i couldn't recognize the issue chip of all them, so can you help me please?
i kept my iphone 6plus in fridge because its wifi button was greyed out somehow, but now it doesn't even turn on, it shows apple logo when i turn it on i tried to repair it by connecting it to itunes but it shows some error plz solve my problem or my parents will not spare me.
after changes ic u2 iphone normal 1 hour only and then blank screen after on logo, why?
In video iphone 6 or iphone 6 plus sir?
Salam dr Indonesia
Question what size power supply are you using, Brand name..... Thanks
Hey buddy , can put a list of things to do before replacing the chip, I mean my Iphone6+ is dead, but I have no idea where to start off with my table shooting...thanks.
if is the first time u wanna change a chip, please try with old board like s2 s3, try take of pmic chip, use flux, do not overheat the pcb. I use every time 400 C degree but u need to work it fast. In time you will get the skills to do it just right.
Cheers
So whats the part no. of the BGA for u2?, tks
hello good video. I have ane iphone 6+ that wont not get charged. i check voltage on battery connector but i got 0,6v with connected charger. is it the famous U2 Chip IC? please
My iPhone 6 keep getting extremely hot after a couple of seconds I start playing on games would could it be and it freezing now and again
Bro i have one iphone 6 it shows iTunes logo after some time it will shut down automaticilley and also some times it also show yellow and white display will it can repair if can plz tell me how
I got my iPhone 6 Plus customized by a shop where they change the color of your iPhone by changing the back frame to a different color and they took out evertything from my phone like logic board and all that and switched it to the new frame, the phone was working fine for 2 months and then randomly it started to start acting up like I would use it for 10mins and then it turns off, works for 10mins and then turns off again over and over, the battery was brand new so it couldn't be that and I checked the display and all the cables were tight so can you tell me what the problem is because the phone turns on for 1 second and then turns off but the screen is still on, it just doesn't boot anymore!
hi, if u want send it to my office, i ll have a look into it, contact me on my facebook page. What i believe is that something is causing short from motherboard to your new housing. Let me know
Good,but I can i get the ic to Nigeria?and the whats price?
hey i have a question. So i bought a water damaged iphone 6, but when i was trying to clean all mother board i saw that its missing ic u2 chip. It doesn't turn on at all. I put new battery in it still no response only mother oard started get hoter. When i plug in usb i can feel electrisity on housing. QUESTION IS - Is all that just because of that chip missing?
I have same issue. Did you ever figure it out?
Did you here them talking about getting cuscus card n if he had a driving ID card
Hi there, nice video. actually great one!
Have 2 questions.
1) what do you use to clean motherboard ? isopropyl alcohol in spray or something other?
2) do you need to apply flux before soldering new IC chip ?
Thank you in advance.
Aljosha23 Hi there. Thank u. first on board repair never use alcohol. because it doesn't dry proper after. and if u power up the board, it may kill it. use always falcon 530. check on Google about it. or G 22..puliscicontatti is an Italian product. same as contact spray. even better.
yes before u fit the new ic chip, place a drop of flux. and heat it for half second. it will help the BGA to align with pcb pads. just by applying heat over the ic. thank for watching. cheers
bour mon iphone 6 ecran noir mais marche sonne et detecte itune la piece a changer comme vautre vidéo et bien? pour la ref:1610a2 ou u1700 ou 1610 a3 merci
what did you use in the spray for the board, alcohol/peroxide? thank you and new sub :3
is called falcon 530, is a very good spray cleaner, design for board repairs
great work
Hey I have an iPhone 6 and I just got a new battery and new screen replacement. I was watching the guy do everything for me and the phone was dead and he was charging it perfectly fine til it hit about 5% to show me the screen works. The phone later died because I wasn't home and couldn't charge it. When I got home I put it on charge and ever since it died it doesn't turn on. I tried reassembling the screen and the battery nothing works.What can be the problem?
amy yavt hi can be a charging port way. which needs to be cleaned. clean the dust in USB port. if is same. it could be board which needs to be repair.
use a wood small stick to clean all dust from USB port first. let me know after.
Hi ! Question : My iPhone 6s drop in the water. i try to save it but its dead. What do you think the problem is ? When i open my phone looks like the water was just on top. near the face camera.
actually the question is can we repair this iphone ........ its been a month since i drop it
+Rare Gaming if the water damage is tbere should be fixable. Let me know nore details on my facebook page. We can sort it maybe
I have a 6 plus very hard to diagnose the issue first it worked perfect for a couple of days then out of the blue turned off and won't come back on so I leave it again a few days then comes back on but last time I tried phone has gone off and won't turn back on tried new battery still same I try connecting to iTunes to no avail however as soon as I try putting it in dfu mode connected to iTunes it recognises the phone so surely if it's being found on iTunes it can't be the tri star ic ?
+Logan gaming hello. Send me all details over my Facebook page. So we can communicate proper
I've an Iphone 6 and if I do not use it, after 6/7 hours of standby it is unloaded. I deactivated upload in backgound and put it in air mode. I dont know what else to do; may be a problem of U2 chip ? (when i use it for few time the consume is always of 6/7 hours...)
A little help ? thanks
nice job, do you reball? or it comes reballed from supplier?
it comes already as new chip. u can use a special stencil and solution to reball the used chip.
hi , i have iPhone 6 plus and cup days ago this one shut off and star get reset ... I try to get restored by iTunes ... I did completed restored but now just show the apple screen when is staring and get reset again...if ai left alone cup minuted down off the apple screen start to loan them finish and get reset again what I can do my friends
this is a problem with NAND IC memory chip which keeps failing. u need to reset with a special programmer the chip. Is like a format to a computer hard disk.
Overall a good video. I can see that you have done this a lot. Camera could be secured just a little more. The motion of it annoyed me some. You did not mention or show that you pulled a capacitor off the board. Happens a lot so why try to hide it?
Thank . Can u tell me please what min have u seen the capacitor off the board?
my mistake. you did not pull a chip off. Sorry about that. very good video. a little shaky. keep up the good work.
hello dear,,,
i have issue i hope you know what the correct problem to fix it
my iPhone 6 plus dead while i replaced my display ?
do you have any idea what will be the exact problem ??
i believe u shorted the fpc connectors, check filters which one is burned, and just do a short over them, should be ok. if is still dead, send me a facebook message.
Apki dukan kaha pr hai
Hi mate! Can you tell me if might be the same problem with mine? I have an Iphone 6s Plus. The screen went black, no vibration and no sound. I could call the phone but it didn't ring. Can update and restore the software but nothing happends to the phone. No display, no sound, no vibration.
I tried the screen on another 6s plus and is working perfectly fine.
You think might be the battery doing this?
so based on your details, it looks like a backlight problem, and could be a short maybe where is audio chip. I would sugest u to look for liquid damage and try to clean that with some Falcon 530. If u cannot fix it, please let me know on my facebook page, u can send it to me, and will get it sorted :)
Please can u show me work
I want to learn pls
my iphone 6 64 gb is dead plzz help
Hi,
is it possible to have a display screen connector on the motherboard replaced?
Ofcourse, why not? You can even take it from donor board.
what temperature do you use to desolder and solder the chip?
why havent you reballed ?
can you reball using only the air welder or is it better to reball using the iron?
+leon luis kevin sa brum petsch hi mate. I always use 400 450 low air. To reball the ic u need a special stencil and solder paste to recreate the round balls again. But if is defective u shouldn't use it again. Just get new one
what did you do with the u2 before putting soldering flux on it?
Remove the glue, which fixes the u2?
don't really understand the question. I used a new chip. so after u clean the board. use flux and fit it back.
what's the liquid from 5:25, and what did you scrape off the chip? (5:46 until 9:21)
is contact spray cleaner. falcon 530
thank you its best work how much cost customer normally ?
hy mate, leave me a message o my facebook repair page with more details!
good job👍
GOOD VIDEO THANKS , I did this job on my iphone 5s, but it still refuses to charge and now over heats a lot switching off too , is there any other ic chip that i could try replacing please
alaster harmons thank you.
alaster harmons if is overheating. is a electronic basis law which says that somewhere into a point the curent is growing to maximum what power supplies. so is a short somewhere. maybe the ic chip is not align proper. do it again. if u have an extra chip
ok thanks for reply i will do again , but i had to run three jumpers , one of which looked a bit risky, i have just got some new micro and very fine tips maybe i can do a better prcise job with them best wishes,
hey also try reballing or replacing and checking digitier ic and main graphics ic next to it , also check area and bacjklight lcd drive ic , sometimes they move around . cheers
What is the solution you spayed to to clean the logic board?
+Anne Meredith called falcon 530
before opening did tou check to see if it was stuck in dfu mode before disassembly
hi mate, yes i checked, was completely off, dead.
Hello, congratulations for your video, I am French and I have everything lol. What temperature do you use to remove the chip?
thank you in advance
hi mate. i use always 450 C but with low air flow, that is most important, so it doesn't remove other parts as well. Cheers
Hello, thank you very much for your quick reply, I understand why my motherboard to grill ... I was at 380 ° but maximum throughput.
What do you use in addition to welding flux?
Hai, i have an iphone whose main chip is damaged(thats what experts whom i contacted said)..pls let me knw if anything can be done to it??.atleast can i recover my data?..pls pls rply to this msg..i can even send u pictures of it..
I am in the UK and have the same problem with an I phone 6s plus, if you would be interested in repairing it?
Terry Walls yes no problem. just send it over. please send me a message on my Facebook page. so I ll let u all details needed. fixed for many people already from youtube. cheers
Hey! I have an iphone 6. My problem is: with a new charged battery, the phone is working properly, but if i connect the charger, the phone is restarting, and won't charge.. Is it U2 ic failure? Thanks
Könyves Gergely yes that is a charging circuit fault. send me over my Facebook page more details I ll be able to help
Thank you. I already sent more details to your facebook page :)
Hello friend, was it U2 or something else? thanks for reply
Ondrej Cifra hello. I bought a new phone, so i don't know yet, but i'll try to replace U2 soon :). Have you got similar problem?
Yes, it seems the same but not opened phone yet to check it out.. I was just curious if U2 was your case.. I'll let you know if I find the problem
I have 2 questions.
1. Should we add flux before installing the new one ?
2. How can we be sure that all the 36 points are joined ?
Hi mate.
1st Yes, you should add flux before fitting the new IC chip. Helps to align proper on the right pads, for a right temperature
2nd. after few seconds when u start heating up the ic with 400C u will be able to see that the ic chip will slightly move a bit, to its right position.
Following these steps will secure a proper installation for your new ic.
If after, the board is not drawing 500 mA it could mean u need to replace the tristar chip as well.
U need to keep in mind that some chips from ebay, comes from old boards, already used, and they just been refurbish, i mean they put new balls on the ic. And many of these don't power up the board. In some cases i changed it twice. And works after.
U welcome. Cheers
Thank you very much!
nice tweezers! do you know where i can order some?
hi mate, they are very hard to get, if u try ebay, they send u very weak ones, let me know on my facebook page, i ll send u some! I have them from Uk wholesaler warehouse.
I would love a pair of good tweezers!!!
let me know details on my facebook page, i can help u with some good ones. Cheers
thanks
how can i buy a us ic and touch ic's in india
How did you know this ic was bad?
This seems like a specific problem and solution. My question is this: do you guys diagnose the problem and then fix it? If so I would like to send you my iphone 6s for repair. It does not power on, nor does it hold a charge and my computer doesn't recognize it when I plug it in.
i do diagnose as well, if there is any short which is removable. Did repair for other subscribers as well. send me over my facebook page, and i ll give you the address where to send it ! Cheers
I have an iPhone 6 that was not charging after water damage. Phone could boot with a good battery but could not charge. I tried to replace u2 ic and rehot u1401 ic and now phone is completely dead, iTunes does not recognize it. I try to measure the volts of the capacitors near this chips and no volts, no sigh of life!! What i did wrong? Can you fix this if i send you the phone? What's the possibility to repair this? Thank you!!
hi mate, send me a message over my facebook page, lets see what can we do, is not always u2 ic, u need to check for short first. Has the board been water damaged?
Hello, please I need help. my honor 4x screen touch is not working. I replaced the screen still not working. Please what do I do to make it work? Thanks.
+Imeh Dominic replace touch ic. It will be fine after. Or send it to me. UK. SEND me on my Facebook page a message
Thank you for your reply. But sending it to you will cost me money from Finland. What do you think of it?
hello i have a iPhone 6 and everytime a new battery goes In it blows the battery it cooks it do u no what the problem is many thanks
hmm, that is something new even for me. but what i believe i that a short is next to battery circuit, which drains fast the battery. If u want to fix it, let me know on my facebook page.
Get IT Fixed how much will it cost
you are board change bro
hai sir [iphon 6 phon on condition but display is not coming sir
Hello,
nice video dude!
If my Itunes doesnt recognize my Phone, itsnot a problem from my u2 chip right?
(blackscreen, completly dead)
HI MATE, thanks for watching, if your iphone is completly dead, it may be battery, charging port and the last to check is u2 ic chip. u need to connect the phone to a power supply give it 5 Volts, and if the current drawing is less than 100 mA is U2 ic chip.
my iphone 6 Reballing iPhone 6 U3 Display IC 65730A not working my iphn 6 is dead plz help m
Hi I have a problem I have an iPhone 6 and when I plug it in to charge I get the apple logo but then the screen turns black and you see that it's on but it never displays any what can it be plz help
hi mate, leave me more details on my facebook page, and i ll try to help u. Cheers
Hi
I have an iphone 6 which was water damaged and now still stuck, flashing apple logo and wouldn't start. I tried to dip it in alcohol and dry it off and the motherboard worked but the screen would show an extremely faint apple logo and after that it wouldn't show anything, although it was working when i plug it into itunes. Now when i boot it up, it keeps flashing apple logo again.
Do you think it can be fixed?
Mohammed Habib hi mate. if u interested send the phone over. and I ll tri my best to get it fixed. if interested send me on my Facebook page a message and I ll give u details where to send
Get IT Fixed whats your FB?
It's u2 ic fault
WERE SAME MOHAMMED
Hola my samsung 7 edge se enciende y se apaga no pasa del logo de inicio y despues se pone la pantalla en negro hasta
que se gasta la bateria - Qué tengo que hacer
my iph 6 motheboard burned after a short. can I use this instructions to fix it?
Not necessary, u have to remove the short. and check under microscope where is the burn? did affect other components as well? send a picture to see it. if possible!
I have a iphone 6 plus, I left it in the sun and it went black when you charge it the light on the back comes on, what could be the problem
+Co Dy maybe is display damaged or backlight circuit gonna. If u interested in repairing it. Let me know on my facebook page
my iphone was working w a cracked screen I had it replaced and 3 weeks after I get black screen shows 2 red lines battery and it wont come on...what do you think could be my man....nice vid by the way 6...peace.
Juani Araujo get back to the guy/girl who replaced your screen and ask them nicely to recheck the ribbon cables on the screen, they might've put them loosely and are the things giving you the problems with the display
if it still doesn't work try another lcd (on ebay you can find used ones or new ones from 9.99 upwards) good luck mate
the new lcd is a copy one for sure, and caused short to your board. u need new one genuine, and fixed the backlight fuses on you motherboard
Get IT Fixed thanks for answering...wow I paid 100 for it...u have video about how to fix this problem??...thanks so much man for all you do and PEACE!
I have wondered about that ! I notice sometimes "3rd party" LCD will not have "shielding" tape on the soldered connector for the backlight on the LCD. I always tape over it and it seems like it could cause a short..
iphone repair communication whatsapp Group: chat.whatsapp.com/J8gM5d5aL3E1jSFg3q9Faf
you are the best thank u
+com zane thanks a lot mate. Nice one
the first phone didn't have a red sticker on the battery, you switched the phone.
+Rizwan Rafeek really were u there mate. Jezz u people
what is the thing that u spray and then brush?
+daniel poblete falcon 530 contact spray cleaner
i tried to remove my chip but i still have no luck... i tried heating up the chip to 400c for about 30-40 seconds every several times and the chip is not even moving..i also have a corner piece of the chip that has broken off while using my tweezers.. what should i do to take it off easily without creating any further damage? thnx in advance.
flipdamadapakincoin use flux AMTECH. to remove it safe. use 450 will low air. and when u see chip slightly moving take it off fast. cheers
Get IT Fixed ok thnx bro ill try it asap and ill let you know
Get IT Fixed by the way i use flux amtech as well, but i have another question, do i need to apply flux again when installing the new chip?
yes you do. And did you ever fix your phone
frozenyoshi
No sir, i wasnt able to fix it.. im gonna try a new repair (iphone 6s) one of these days, ill see if i can fix it without having any problems..
Sir mera iphone 6 charger ke wire st jane se shot ho gya hai ab start nhi ho rha hai pleas help me koi video bnaiye hm aapka chanel subscribe kiye hai
may be if you write in english (not roman hindi) you will get a suitable reply
Good job :-)
i was trying to fix my phone but its really not dead. Basically my phone got bent and when i go to charge it, the mother board gets really hot and doesn't turn on i had to disconnect the battery what do you think it is ?
Juan Juarbe that phone board is definitely broken. it has a short or miswire parts. I will be difficult to repair it. if is getting hot is because the big pmic chip
Hello,
I recently replaced the battery for my phone and now
the CPU gets very hot when i charge and doesn't want to turn on
can this be fixed ??
Can i send it over ?? I live in Canada
hy yes of course, anything can be fixed, as long is not corrosion over the board. Let me a message on my facebook page, and i will send u all details where to send your board. U welcome.
Hi this video is amazing!! I forgot my iPhone 6s Plus in my pocket while I was in the jacuzzi for about 10 minutes. When I took it out of my pocket the screen was blank and the camera flash was on until it died. Now when I plug in the charger all that happens is the flash turns on very dim nothing else comes on. I don't think anyone here in Toronto can fix this. Have you heard of this before could it possibly be an easy fix?
+Efthimios Dion yes. Is liquid damage. U need to turn the phone off asap. Disconnect the battery and clean the board with falcon 530. If u cannot do it. Send me details on my Facebook page and I ll fix it for u
I'm sorry I don't have Facebook. This happened a month ago and I had someone clean all contacts and dry out the phone that same day. I managed to follow your video and take out the logic board. Is there any way to test the logic board and screen to see if they work. I tried connecting power to the board without anything else attached and plugging into my computer but nothing happened.
Efthimios Dion u need a power supply to connect to it. and check curent status. let me know after. if u want send it over to me in uk. will fix it for u
I need help u .
did you just open the phone and change a random ic how do you know that was the ic to change
nothing in life is random. U need to know at least basic electronics, so u can read electronic schematics, or diagram. Then u may find where the issue could be, based on the wires to that power charging ic.
Hello, what is that you spraying?
is it called Falcon 530?
watch my new s8 videos, u will find even link where to buy it from
sir my iphone 6 was damage because of water damage and my uncle replace the screen but wont turn on and its 1 year that wont turn can it still be fix?
hi, leave me a message over my facebook page, and a photo of the internal phone if possible. Cheers
my iphone 6s battery got drained and switiched off and now its not getting started so when i had been to apple service center they advised me for a replacement and they told me about lci triggered..................but thing is mobile felt in water before 4 months back but after keeping in rice bag it was ok and doing good ......but from 4 days battery battery backup was not good and finally on 4th day it got switiched off and not getting started .......can you please help me that either it is u2 chip ic problem or charging circuit or battery problem .............if problem with u2 chip ic and if i replace it for how many days it lasts .........because again it should not be a same problem ........and does data gets format if u2 chip ic replaced .please help me out because i am confused wether to repair or replacement ....
Hello mate, it should be easy to repair that phone, if u want send the motherboard only to uk to my office, let me know over my facebook page. And i ll send u delivery address.