* REWA Academy Training Book PRE-SALE of iPhone motherboard repair available now! Do not lose the opportunity to get limited systematic REWA training treasure (1000 limited stock for pre-sale). > bit.ly/31I5Nks
instead of removing the capacitor, why didn't you just replace the whole wifi module ? will it also work ? the process is also the same as trying the replace the Faulty NAND right ? btw thanks for the great video ! my iPhone 6S Plus also have the overheating issue too. the hottest part is beside the camera where the Wifi Module is also located
Nice work. In the past we’ve also disabled the WiFi power rails disabling WiFi as a quick bypass to the overheating. Depends what the customer is ok with
Hello, mine is the same. It overheats within the camera side and shows temperature warning. I first thought it was the battery. After the battery got replaced yesterday, it still have the same issue and now the problem is getting worse as it's no longer allowing me to access settings and I cannot use WiFi. The one in your video might be the answer? I have iPhone 6s plus.
is there a need to follow all the steps like using soldering iron? or just go directly to scraping off the capacitors and putting high temp adhesive tapes? Please reply coz that's what my phone is experience now.. thank you so much.
How is this possible that the WIFI IC can do his work with a big hole in it?? When i cut only a little piece from other ICs they often stop working and the wifi ic will not get damaged by removing these two capacitors it seems a bit strange! I will look maybe i can find something how wifi ic is built up that makes it better understandable for me!! But like always great video!!!
Why do not you use a thermal camera to search for overheatings spots, here we use a FLYR, its much more effective to those type of jobs! by the way, nice job!
Eddie Pedemont. Thanks for your professional question. Actually, this is a common issue of iPhone 6. Our repair technician has encounter a lot of these issues. So we are here to share with other technicians.
Always have some repair skills we know it would work, but we can't explain really why, does it make the phone less reliable? All of these have a name "EXPERIENCE"
They provide general power rail decoupling. Without them present the operational envelope of the device may be reduced slightly but in practice it tends not to be too bad; this mostly is because typically when designing these circuits the creators will put quite a few of these decoupling caps across the board in many areas simply as a default behaviour as good preventative design.
W Dora If they’re on the power rail it should be ok as long as the WiFi module doesn’t demand too much power at any point which could dip the voltage too low momentarily. If there is substantial noise on the line that the caps were filtering out it could cause issues down the line. Can’t really tell without long term testing but should be fine
Hi rewa I love your works I have a samsung galaxy note 3 and its have a problem same like this when I display turned on the phone start heating and and retarting. I tried to check shot circuit throught battery connector with mutimeter but not showing any shot what was that problem. Will you help me ??
The first thing to do is to look around for spots that are getting hot on the motherboard, and then cheching for the specific component. Were they any problems when the phone was fully working?
Hi Rewa tech! I have an iphone 6s which is 0.25 points short only in on condition. It consumes battery very quickly even in standby mode. what should I do or how can I detect the short part. please reply asap. Thanks
How temperature warning works on IPhone? I never encounter this issue before. It does shut down all the apps and can’t be use after this warning shows up? Does after cooldown with 0 app running? There is once I forgot to turn off my game, I left it in my pocket for an hour without notice. But when I turn on I still see my game running, I’m not sure if the temperature warning did or didn’t show up. My phone gets quite hot by doing that.
@REWA Technology my iPhone 6s has new battery but gets very hot and drains very fast. Have had the same problem with 3 different batteries. Could the problem be the IC chip ?
removing the component does not mean the phone wont power on. but some function will slow. is just a resistor that was taking out. is better to leave it empty than replacement .
3:10 This is a WEP 936A soldering station. Or likely a YIHUA 936. Also possible to be a Hakko 936A. I have the WEP one and the Hakko ones. They are pretty reliable
Ive had a recent problem with my iphone 6 were my screen pops off and my front speaker stopped working plus its been overheating alot and the battery is expanding i can fix the screen coming off but the battery idk how to fix it so I might slap some thermal paste if theres any others fixed can you tell me because my screen is bulging from the battery side and i think it might go note 7 status
I removed capacitors and heating problem solved thanks for the help but now wifi and Bluetooth not working please reply ... Hope for you positive response
Hey REWA. My iPhone 6s gets often very hot at the location of the Wifi module. When it's hot, my wifi is greyed out. But when it cools down, my wifi functions. Does that mean I must do this repair or replace the whole ic chip?
REWA Technology Well i'm a student at school and don't have that much money to buy a Pcie flash programmer. So to which shops could I go to unbundle the wifi from the nand flash? 😅
W Dora If they’re on the power rail it should be ok as long as the WiFi module doesn’t demand too much power at any point which could dip the voltage too low momentarily. If there is substantial noise on the line that the caps were filtering out it could cause issues down the line. Can’t really tell without long term testing but should be fine
W Dora Capacitor is used to make sure the voltage going to the device has very little to no ripple on it (ac voltage) it’s only a “filter” in that it removes any and all ripple frequency (again imagine an ac voltage on the rail) the circuits in digital circuits like iPhones need really clean pure dc voltages to work properly. That’s what the capacitors do, they filter ac ripple and act as storage reservoirs that are constantly refreshed to provide a constant dc voltage to provide power to the circuit/s
Hey Rewa, i have an IPhone 5s and the logic board of the phone is getting really hot, also the battery percentage is jumping from low to high and phone sometimes reboots. What should I do - replace the battery or try to fix the logic board?
How do we know the actual reason why these capacitors got damaged, without knowing that, the replacement or any other techniques is just a temporary solution as it would again blow up soon.
Hii , I changed my iphone 6s battery with baseus battery , but after 5 minutes it was getting extremely hot so I swiched it of but even when it was switched of my iphone 6s was getting hot so removed the battery and quickly come here to get your help , please help me my phone is getting hot even when it is swich of ... what could be the reason and what is the solution
@@rewatechnology2008 hello. I put a new battery inside a iPhone 6s and was using for a few minutes then the same overheating temperature message pops up. Tried 2 batteries so it’s not the battery. Do you think this might be the issue and the fix?
hey. i have a question. i have broken 7 plus motherboard but icloud off in hdd and i have working motherboard but icloud on. is it works if i change the hdd's ? thanks for reply sorry for my bad english
REWA Technology but i will replace it non activation lock nand chip. imei and others in nand hdd chip. am i wrong ? i will take the icloud off nand chip from broken motherboard and replace with working motherboard. isn't it work ?
You've started recording the session, but after 3 minutes, the video quality starts falling, and the recording stops abruptly, followed by locking the session. The next started session keeps restarting in loop instead of going into destination session.
to replace the bad resistor in it can cause damage more , because the beg of your soldering iron is big not small. if possible use a station with a smaller stub
* REWA Academy Training Book PRE-SALE of iPhone motherboard repair available now!
Do not lose the opportunity to get limited systematic REWA training treasure (1000 limited stock for pre-sale).
> bit.ly/31I5Nks
Are people sending you their phones from other countries or do you have workshops in Germany? Because the phone is in German.
We do offer repair service for repair shops. The phone should be sent to China for repair at present.
I love REWA Videos they're so satisfying
bro your number send me bro plz
Plz bro send me number
instead of removing the capacitor, why didn't you just replace the whole wifi module ? will it also work ? the process is also the same as trying the replace the Faulty NAND right ?
btw thanks for the great video ! my iPhone 6S Plus also have the overheating issue too. the hottest part is beside the camera where the Wifi Module is also located
Can i ask what is the purpose of the capacitor you just removed? And i am curious because its stil working eventhough you removed a part
Really your technology are good jobs
Thanks for publishing
Nice work. In the past we’ve also disabled the WiFi power rails disabling WiFi as a quick bypass to the overheating. Depends what the customer is ok with
Please how can someone disable WiFi power rails???
You really have good experience and great work
god-tier repairing techniques 😂
Awesome video, and I approve of the use of NO weird finger condoms this time xD
Hi , We have the same issue's , but idont have a tool to fix , do you have any recommendation to fix my phone . Thank you.
Fascinating. I've never seen that rosin technique before.
Hello, mine is the same. It overheats within the camera side and shows temperature warning. I first thought it was the battery. After the battery got replaced yesterday, it still have the same issue and now the problem is getting worse as it's no longer allowing me to access settings and I cannot use WiFi. The one in your video might be the answer? I have iPhone 6s plus.
Hi sir fantastic tutorial ahm may I ask? After i remove the capacitors if the wifi will not work again is theres anything I can to make it work again?
wait so scraping off the capacitors fixes the problem... amazing repair technique, what else can i say 👍
is there a need to follow all the steps like using soldering iron? or just go directly to scraping off the capacitors and putting high temp adhesive tapes? Please reply coz that's what my phone is experience now.. thank you so much.
Hi even I'm facing same issue plz reply thank you
Nice! You guys are very intelligent.
is this repairing method is now available in the Philippines? I have the same issue. I really want it to get fixed
Yes a lot of tech knows how to do this. Try greenhills
the best about service chanel ever :*
Isn't it dangerous and will this method long last.
Does it work if I get a new board and just replace it or is it a combination of thing s like will it over heat if I replace
Nice work with good skils
How is this possible that the WIFI IC can do his work with a big hole in it?? When i cut only a little piece from other ICs they often stop working and the wifi ic will not get damaged by removing these two capacitors it seems a bit strange! I will look maybe i can find something how wifi ic is built up that makes it better understandable for me!! But like always great video!!!
Does this method still works on the Silver iPod touch 6th-Generation 64-Gigabytes?!
hi. all WiFi ic has capacitor in it?
Why do not you use a thermal camera to search for overheatings spots, here we use a FLYR, its
much more effective to those type of jobs!
by the way, nice job!
You are quite right that a thermal camera is more effective, but the rosin method is more cost-effective. XD
fair enough xD
@@rewatechnology2008 trus
What is FLYR?
@@rewatechnology2008 I think it's very clever. Interesting solution! Thanks for sharing.
Hi REWA, love your work! Do schematics exist for the innards of chips like these, or is a lot of this done with trial amd error?
Eddie Pedemont. Thanks for your professional question. Actually, this is a common issue of iPhone 6. Our repair technician has encounter a lot of these issues. So we are here to share with other technicians.
Always have some repair skills we know it would work, but we can't explain really why, does it make the phone less reliable? All of these have a name "EXPERIENCE"
Skills we know it woodwork. But we
Wait, so you dug out those two capacitors, but you didn't replace those components? Why not? Doesn't that make the phone less reliable without them?
Mike Trieu even I was wondering the same.
Most likely they were on the power line. There can be a lot of such capacitors on the this line. This is normal.
They provide general power rail decoupling. Without them present the operational envelope of the device may be reduced slightly but in practice it tends not to be too bad; this mostly is because typically when designing these circuits the creators will put quite a few of these decoupling caps across the board in many areas simply as a default behaviour as good preventative design.
W Dora If they’re on the power rail it should be ok as long as the WiFi module doesn’t demand too much power at any point which could dip the voltage too low momentarily. If there is substantial noise on the line that the caps were filtering out it could cause issues down the line. Can’t really tell without long term testing but should be fine
@@pldaniels But in reality, any one of them could fail in a short condition, pulling the rail directly to GND.
Hi rewa I love your works
I have a samsung galaxy note 3 and its have a problem same like this when I display turned on the phone start heating
and and retarting. I tried to check shot circuit throught battery connector with mutimeter but not showing any shot what was that problem. Will you help me ??
The first thing to do is to look around for spots that are getting hot on the motherboard, and then cheching for the specific component. Were they any problems when the phone was fully working?
Hi Rewa tech!
I have an iphone 6s which is 0.25 points short only in on condition. It consumes battery very quickly even in standby mode. what should I do or how can I detect the short part. please reply asap. Thanks
How temperature warning works on IPhone? I never encounter this issue before. It does shut down all the apps and can’t be use after this warning shows up? Does after cooldown with 0 app running? There is once I forgot to turn off my game, I left it in my pocket for an hour without notice. But when I turn on I still see my game running, I’m not sure if the temperature warning did or didn’t show up. My phone gets quite hot by doing that.
@REWA Technology my iPhone 6s has new battery but gets very hot and drains very fast. Have had the same problem with 3 different batteries. Could the problem be the IC chip ?
is this as the same problem my phone get a litte hot but battry discharge so fast ? can i just peel it and make it work like a normal phone again ?
removing the component does not mean the phone wont power on. but some function will slow. is just a resistor that was taking out. is better to leave it empty than replacement .
i am facing this problem bro nice video
Thanks for watching! Hoping it can be helpful for you :)
I dont understand what is the white smoke? great video,i have SAME exact the problem,but i dont know how to fix xD
It's Rosin Soldering Flux. It would be safer and better to turn to a local repair shop.
3:10 This is a WEP 936A soldering station. Or likely a YIHUA 936. Also possible to be a Hakko 936A. I have the WEP one and the Hakko ones. They are pretty reliable
Soldering Iron Rework Station - 969A: www.rewatechnology.com/soldering-iron-rework-station-969a-15178.html
Excellent quality video
Ive had a recent problem with my iphone 6 were my screen pops off and my front speaker stopped working plus its been overheating alot and the battery is expanding i can fix the screen coming off but the battery idk how to fix it so I might slap some thermal paste if theres any others fixed can you tell me because my screen is bulging from the battery side and i think it might go note 7 status
I removed capacitors and heating problem solved thanks for the help but now wifi and Bluetooth not working please reply ... Hope for you positive response
You removed parts of the wifi module, what did you think was going to happen?
@@ScibyTravels you’re right
I'm having the same problems with my new 8plus so I'm going to try this. Thanks guys for that video
Hey REWA. My iPhone 6s gets often very hot at the location of the Wifi module. When it's hot, my wifi is greyed out. But when it cools down, my wifi functions. Does that mean I must do this repair or replace the whole ic chip?
Confirm the overheating position and check if it is the same situation as the video, or you can try to replace the whole WiFi directly.
REWA Technology Well i'm a student at school and don't have that much money to buy a Pcie flash programmer. So to which shops could I go to unbundle the wifi from the nand flash? 😅
What is the purpose of these two capacitors ? If the iphone 6s works properly without them, why these capacitors does exists ?
if you not replace it.. then why the wifi engineer put it there?...
W Dora If they’re on the power rail it should be ok as long as the WiFi module doesn’t demand too much power at any point which could dip the voltage too low momentarily. If there is substantial noise on the line that the caps were filtering out it could cause issues down the line. Can’t really tell without long term testing but should be fine
the capacitor like filter.. am i correct?
W Dora Capacitor is used to make sure the voltage going to the device has very little to no ripple on it (ac voltage) it’s only a “filter” in that it removes any and all ripple frequency (again imagine an ac voltage on the rail) the circuits in digital circuits like iPhones need really clean pure dc voltages to work properly. That’s what the capacitors do, they filter ac ripple and act as storage reservoirs that are constantly refreshed to provide a constant dc voltage to provide power to the circuit/s
thanks... like how you explain everything.. 😍👍
Thumbs up!
i want to learn iphone chip lavel repairing how can i contact
If you foult tu repair the wifi modul you can crash the camera or you fingger print
Hey Rewa, i have an IPhone 5s and the logic board of the phone is getting really hot, also the battery percentage is jumping from low to high and phone sometimes reboots. What should I do - replace the battery or try to fix the logic board?
Change U2
@@ajaysharma-gu2if how much will this repair cost me in India
@@p11oi hum to 600 rs tak lete hain.
@@ajaysharma-gu2if where ?
Excellent idea
a mi me pasó lo mismo y estaba helado y lo que hice fue apagarlo y al rato lo prendí y como nuevo pero no sé si va a tener algún problema
How much does that reperayion cost?
You should be asking how much the clickfarm comments costed
Can i just replace the logic board with a new one?
Good fix
hi my wifi and bluetooth no longer function would this still work
I had the same problems - Heat . Will do this -Wait for my 2nd response
GYPSY HOBO how did it go?
Good. Very good
I finding overheating for iphone 6g is so difficult. Any solution sir?
Is it possible to just get a new board
You must remove IC Wi-Fi it's working 1000%
do you mean phone is still work without ic wifi?
I have a iPhone 6s Plus with the same problem thinking about tying to repair it
I followed this - NO Power - buy new one - no worry to fix it.
GYPSY HOBO you must have rich parents fucker
@@nateslater9735 costs less then the gear used to fix it in this video
How do we know the actual reason why these capacitors got damaged, without knowing that, the replacement or any other techniques is just a temporary solution as it would again blow up soon.
does the phone data lost?
Really thx for your sharing.
Keep it like this ! 👍👍👍
Rewa Always the best!
My iphone 5s screen heating up on the left of the home button when the screen off ... please give the solution
good job sir but u need buy freezer bottle
What is the name of a bundle of cables to connect from the unit to the power contacts on the phone?
Akiva, iPhone power cable.
Kijk eens wat ik heb gevonden op AliExpress
s.aliexpress.com/uIj6fmqI
Hi rewa can u fix my iPhone 6plus s I think same problem
Hii , I changed my iphone 6s battery with baseus battery , but after 5 minutes it was getting extremely hot so I swiched it of but even when it was switched of my iphone 6s was getting hot so removed the battery and quickly come here to get your help , please help me my phone is getting hot even when it is swich of ... what could be the reason and what is the solution
Gracias por tu vídeo
Thanx for shearing
What a great video
Possible to send you a motherboard from my Iphone 6 for check and repair?
How do I contact you?
We are so sorry that we do not offer individual service at present.
Mine is overheating and dims sometimes so I’m hoping I don’t need to replace a whole board just to have a working phone for once
Wem gehört das Iphone? Was hat die Reparatur gekostet? Была уже такая тема у Рехабки
What is that oily thing you make smoke on the components?
High Purity Rosin Soldering Flux: goo.gl/1xF22y
good job
What is the name of the product used to discover the temperature?
High Purity Rosin Soldering Flux: goo.gl/1xF22y
How much this repair cost me in India ?
What kind of soldering past that ?
rosin
That's high purity rosin solder flux. Check here for the product details: shop.rewa.tech/detail/high-purity-rosin-solder-flux-type1-oem-new.html
The solution di work for me but my wifi and Bluetooth not working and battery also drains out fast please help me
you are the best . what a work!!!!!!
What is the value of capacitors? Where can I download WIFI-chip circuit? Thank.
You can download REFOX free schematic tool here: bit.ly/2w9jWai.
@@rewatechnology2008 hello. I put a new battery inside a iPhone 6s and was using for a few minutes then the same overheating temperature message pops up. Tried 2 batteries so it’s not the battery. Do you think this might be the issue and the fix?
Please post the same issue on iphone 7plus please
hey. i have a question. i have broken 7 plus motherboard but icloud off in hdd and i have working motherboard but icloud on. is it works if i change the hdd's ? thanks for reply sorry for my bad english
If you just replace the NAND Flash, the phone can not be activated. We had a video for this issue: ruclips.net/video/v_kI69Z8V04/видео.html
REWA Technology but i will replace it non activation lock nand chip. imei and others in nand hdd chip. am i wrong ? i will take the icloud off nand chip from broken motherboard and replace with working motherboard. isn't it work ?
You need to replace CPU, baseband CPU, NAND flash and EPPROM.
Gambiarra da preula 👍🏼😃
OOOOOOOOSOME GREAT information 👍👍👌👌
My iPhone 6 home button still working Touch id not working
rosin detecting, where can we buy that rosin paste????? plz rply as soon as psbl
we always change the ic completely this is new Technic thank you rewa technology
changing the ic would be rewriting the adress in nand ic; so you must remove nand ic too, write then put back. too much work
i know im doing that in a daily basis
I have this issue to my phone but too expensive for the technicians to fix the issue 😩😥
You've started recording the session, but after 3 minutes, the video quality starts falling, and the recording stops abruptly, followed by locking the session. The next started session keeps restarting in loop instead of going into destination session.
Please my iPhone 6 is also overheating please what’s the ic making it heating
good job pro thank you
Ty
Someone might need this.... I got the same error and when I turned off my wi-fi the issue is not occurring. May be my wifi component broken inside...
to replace the bad resistor in it can cause damage more , because the beg of your soldering iron is big not small. if possible use a station with a smaller stub
any referrence for wifi ic capacitor spec? 220 ohm 5% etc
请问拆下来的两个电容不用换新的电容也可以正常开机连上wifi？
可以正常开机连上WiFi。
太奇怪了 看著像闌尾炎 割了就好
great brother
great work