The usb c port has been replaced so as the loudspeaker, I have tried multiple headphones, also tried the headphones on another device.

It charges perfectly, connects to my laptop fine, it just will not recognise my headphones.

Audio works fine via loudspeaker and bluetooth.

⟐ Answered March 17, 2026 at 21:55 MST

⟐ Commented February 09, 2026 at 8:55 MST

I would be happy if someone who has the software zxw can find me the resistance level and the size of these resistors.

(By the way, so that more people can use this in the future, I will mention that two of them are on the sim way)

I marked the resistors here.

Thanks!

huawei p30 pro

⟐ Answered October 08, 2025 at 1:25 MST

⟐ Commented May 03, 2025 at 18:26 MST

Another point - I actually managed to charge it ONCE from 10% to 60% without it stopping, battery temp was normal (13-18°C, showing at diagnostic tool, --talking about old battery, which is the one im able to boot with and is still in phone, coz new one doesnt work for me - any ideas why?) Only thing i thought might cause the problem where broken pins on old flex cable i already replaced (pins on mobo seems fine with naked eye, dont have microscope sadly)

So another question, where is temperature sensor actually located, so is there a way to check it if it is ok physically?

Also in eRecovery mode top right icon (battery% one) shows charging when charger plugged in.

I tried :

• Factory reset (settings)
• Factory reset (Power+VolUp)
• Clear cache (Power+VolUp)
• Hotswap battery while charger in (heard it might boot with the new one coz it thinks its old one)
• Cleaning pins
• 5 different chargers from 5W to original one

I BEG FOR HELP, IM SO HOPELESS haha

THANKS FOR ANY TIPS.

⟐ Answer edited March 25, 2025 at 15:10 MST

⟐ Answered February 27, 2025 at 16:04 MST

Causas?

So I ordered a replacement sim module, opened the back cover of the phone and to my surprise (before doing any repair) the fingerprint sensor came online instantly and the sim registered on the network! I waited two days and all was working fine with no back cover. So I replaced the sim module to be safe. All still good.

I wait a week for some B7000 glue to arrive, in which time the phone was fully functional. I clean off the old glue with isopropyl alcohol, add new glue seal her up and wait 4 hours. I come return to find the original issue (no finger sensor and no sim recognised). Any ideas??? I'm considering just leaving the back cover off and getting a case :-)

⟐ Commented October 21, 2024 at 13:40 MST

⟐ Commented August 13, 2024 at 3:31 MST

I am sure the problem is in the 2-jack section, because before it stopped working it sometimes got really quiet so I could barely hear anything, and I could fix that by rotating the sound jack so it can get better connection.

soo idk if the images are here somewhere, I'll just send a link now https://imgur.com/a/qmcJq7M

idk what should I connect to what because of the wire numbers being off @amber

@abhimannuec should I connect it like this?

https://imgur.com/a/glKgyJS

⟐ Commented July 23, 2024 at 14:37 MST

Additionally the main camera does not work, and apps say Error with camera etc each app warns uniquely that it cannot connect.

Sometimes after a reboot, like 30% of the time, camera can activate, however main camera cannot focus. Wide and tele seem fine.

So what seems to be the issue based on above?

⟐ Answered July 02, 2024 at 1:52 MST

⟐ Answer edited May 20, 2024 at 5:52 MST

https://www.digikey.com/en/products/filt...

Thank you!

⟐ Answered April 29, 2024 at 17:32 MST

⟐ Answered March 29, 2024 at 16:38 MST

⟐ Commented January 24, 2024 at 8:03 MST

I have an android phone and whilst a call is in progress I can be heard and talking normally to the caller, then all of a sudden they cant hear me butIi can still hear them.

⟐ Answered December 09, 2023 at 8:49 MST