If you want to ask about the most common failures of Huawei P30, WiFi failure is definitely one of them. This video is gonna to show you an overall repair solution of solving WiFi failure. 00:00 Introduction 00:13 Inspection 00:46 Take out mainboard 03:05 Measure Resistance of WiFi Bottom Plate 03:49 Reinstall WiFi Chip 04:40 Installation and Test For more Repair parts&Tools and Tech support, please visit: Website: www.elekworld.com Facebook: facebook.com/Elekworldshop/ Instagram: instagram.com/elekworld/ Twitter: twitter.com/ElekworldL
my P30 Pro VOG-L09, after FRP removed using software, wifi dead, tried to reball, buy another 3 wifi module ic, still not working, do you think it was a software problem? can CPU bad connect resulting in no wifi? the wifi address is stored in wifi module or internal storage? i see the wifi address also gone, all zero
Just 2 questions : Why you suspected the chip and not other 2 possible problem ? could I just reflow the chip ? instead of removing it completely. reflow is about 2-3 min of work, removing chip, cleaning , re-balling and soldering back is about 30-40 min work for me (still learning it)
Actually we try to re-install chip at first, if it still not work, we will try other 2 possiblities, just the simple "method of exclusion". Reflow: not sure what's the exact process, but I think if the soldering pads on board was damaged, just reflow might still not work. Need recover soldering pad then reflow, it will work.
For quality&price balanse, we recommend: www.elekworld.com/Shop/productinfo.aspx?proid=6876&categoryid=282; For better quality, we recommend: www.elekworld.com/shop/productinfo.aspx?proid=15831&categoryid=282.
The pb. with my P30 is that the wireless payments do not work anymore... I can switch NFC on, the icon turns on but the payment does not go through... I have reset Network settings and set a new google pay/wallet, but it is still not working... Is it a hardware pb. ?
My bluetooth and wireless turn off by itself after 5 seconds when i try to activate them. It's this related to the fact that maybe after the guy at the repair shop replaced my display forgot to put my wireless antenna?
Hi sir i swaped mother board on my p30 pro after that wifi and bluthooth is not connecting phones doesn't show the usb transfer while connecting to pc.mainly fast charging not working it takes 4 hours to fully charge
I got a weird wifi problem on my P30. The phone do not want to connect to a wi-fi network with a WPA-PSK encryption on the first try. It says"Denied access to the network". You have to try several times in order to connect. No problem on a free WiFi, or on a wifi with WEP encryption. Nework or phone factory reset did not helped at all. What would be the problem here?
If you want to ask about the most common failures of Huawei P30, WiFi failure is definitely one of them. This video is gonna to show you an overall repair solution of solving WiFi failure.
00:00 Introduction
00:13 Inspection
00:46 Take out mainboard
03:05 Measure Resistance of WiFi Bottom Plate
03:49 Reinstall WiFi Chip
04:40 Installation and Test
For more Repair parts&Tools and Tech support, please visit:
Website: www.elekworld.com
Facebook: facebook.com/Elekworldshop/
Instagram: instagram.com/elekworld/
Twitter: twitter.com/ElekworldL
I just reflowed the chip on my p30 and its working 100 percent thank you 💖
This is not "easy repair ". You need some serious level of skill and tools so can't classify it as easy.
Good job though 👍🏿
my P30 Pro VOG-L09, after FRP removed using software, wifi dead, tried to reball, buy another 3 wifi module ic, still not working, do you think it was a software problem? can CPU bad connect resulting in no wifi? the wifi address is stored in wifi module or internal storage? i see the wifi address also gone, all zero
Hello can i ask if the wifi ic of huawei p30 is same as huawei y9s? If not what wifi ic is compatible with my huawei y9s. Thanks
What microscope do you use?can you share a model please.thx
Hey man, we have many kinds of different microscope to choose, for more detail, pls message us for exclusive service: wa.me/8613590142302
Just 2 questions : Why you suspected the chip and not other 2 possible problem ?
could I just reflow the chip ? instead of removing it completely. reflow is about 2-3 min of work, removing chip, cleaning , re-balling and soldering back is about 30-40 min work for me (still learning it)
Actually we try to re-install chip at first, if it still not work, we will try other 2 possiblities, just the simple "method of exclusion".
Reflow: not sure what's the exact process, but I think if the soldering pads on board was damaged, just reflow might still not work. Need recover soldering pad then reflow, it will work.
What microscope do you use?
For quality&price balanse, we recommend: www.elekworld.com/Shop/productinfo.aspx?proid=6876&categoryid=282;
For better quality, we recommend: www.elekworld.com/shop/productinfo.aspx?proid=15831&categoryid=282.
In this video you used The 2nd one?
The pb. with my P30 is that the wireless payments do not work anymore... I can switch NFC on, the icon turns on but the payment does not go through... I have reset Network settings and set a new google pay/wallet, but it is still not working... Is it a hardware pb. ?
My bluetooth and wireless turn off by itself after 5 seconds when i try to activate them. It's this related to the fact that maybe after the guy at the repair shop replaced my display forgot to put my wireless antenna?
Theoretically speaking, it's possible. But need further inspection on this.
Hi sir i swaped mother board on my p30 pro after that wifi and bluthooth is not connecting phones doesn't show the usb transfer while connecting to pc.mainly fast charging not working it takes 4 hours to fully charge
Hi bro, very nice
Which is that scematics diagrame you show in video
welcome bro, if any repair tools, spare parts you need, pls feel free to email us: elekworldservice@gmail.com.
I got a weird wifi problem on my P30. The phone do not want to connect to a wi-fi network with a WPA-PSK encryption on the first try. It says"Denied access to the network". You have to try several times in order to connect. No problem on a free WiFi, or on a wifi with WEP encryption. Nework or phone factory reset did not helped at all. What would be the problem here?
Please, I have the same problem.. try alot of solutions but none works
Same here , any idea ?
@@sunderslayer I got mine fixed - it turned to be a hardware issue on the motherboard.
@@torrotorrentazos1307 Which component is responsible on the PCB?
Nice Job 👍
Superb bro
I have Huawei p30 with week gps bleutooth signal but wifi work properly
Plz any idea
Super bro
Hi Friend
I want to fix my huawei p30 mobile wifi connect. plz suggest how to do.
I am come from Bangladesh.
Thanks for your comment bro.pls WhatsApp: wa.me/8613590142302,we will tell you how to do and more detail about repair tips😃
I want to come and learn the job
Thx for trust, bro. By now we haven't started online course, pls refer to our Board Repair Skill Course and Board repair tools Couse videos at first.
My p30 is now facing this problem tho...
Find a professional local repair shop to fix it. 😃
I need schematic for P30.
Hey friend, pls whatsapp us for price and exclusive service: wa.me/8613590142302
This is my problem now' the WiFi 😢😢
I have this problem now
This good but man this is not easy...