I have there Huawei P9 lite. It has been damaged by milk. In Professional store it has been cleaning all the liquid. Motherboard, Touch screen, battery, everything has been tested and works. But there's a little thing that make connection between battery and other stuff that is broken. They tell me it's very cheap but they don't sell this piece anywhere. So if anyone has an idea about what i can do.

Thanks

⟐ Answered November 16, 2025 at 5:01 MST

Problem is the device is stuck in reboot loop now. It restarts as soon as de Huawei Logo appears. I already tried launching into EMUI and made a factory reset - didn't help.

I don't understand what could have caused the issue?

Thanks for your help!

⟐ Commented September 06, 2025 at 0:42 MST

⟐ Answered April 18, 2025 at 14:26 MST

⟐ Answer accepted December 20, 2024 at 13:18 MST

I have a Huawei p9 lite and I bought a Huawei band 2 pro fitness tracker. I downloaded the Huawei Wear app and have successfully paired my watch to my phone.

The problem I am having is the watch will not sync the information to the Huawei Health app. The app is just showing the steps that are counted from the phone. Nothing from the watch.

I have deleted and reinstalled the apps and re-paired the watch many times but still no joy. The step count from the watch is showing up on the Huawei Wear app but not the health app. My firmware is up to date.

Can you please help.?

Regards,

Martin

⟐ Answered September 18, 2023 at 6:47 MST

⟐ Answer accepted February 01, 2023 at 22:04 MST

Did some digging and found a lot saying it's the mother board and not the display at fault since placing a wrong display may have blown something on the board itself.

My question, is getting a new p9 lite motherboard and pairing it with the new p9 lite display a good idea or will it also damage the new board cause the new Board is a P9 lite (VNS-L23) while the screen if I remember correctly, is from a (vns-l52) P9 lite as stated by the seller.

The power button in my Huawei P9 Lite is "caved in", and even with effort, I can't press it further, making the phone unresponsive. I tried to disassemble it, but no disassembly tutorial shows how to reach the power button from the inside, and I can't figure it out alone.

Anyone knows how to?

Thanks.

Before the swap the battery could not charge at all (it would drain and stay at 1 %). After the change to the new battery it is charging very fast (adds percent every few seconds), but also discharges fast over few hours even when phone is not used at all.

I wonder whether this could be a known P9 charging circuit fault or some kind of virus?

I have lost black square patches on the battery.

I checked the antenna with multimeter, it seems ok.

i tried to reajust the contact surface couple of times, didn’t helped

The only problem is… When I try to charge it it just gets stuck at 0% and won’t let me past that. I don’t know what is with it. Any help woud be apreciated

⟐ Answer accepted July 05, 2021 at 14:42 MST

⟐ Answer deleted May 08, 2021 at 22:29 MST

I already replaced many LCD screens or batteries etc in phones, but today I experienced something strange:

I replaced the LCD of a Huawei P9 lite and afterwards everything worked fine. All parts have been working (touch, screen, cameras, finger sensor etc) and all software was fine.

Then after a while the touch was not working anymore. I did a restart and since then I got vertical stripes on my screen. I can still see the normal Huawei logo when powering on, but afterwards I immediately get white stripes…

I did not find any clue in the internet about what could have caused this. Can you help me please?

In the video you can see the stripes.

Thank you very much!!!

⟐ Commented February 04, 2021 at 9:23 MST

I changed the screen on my Huawei P9, but the rear camera doesn't work. The application does not start and I cannot check if the front camera. works. I have already tried to reset the phone and completely drain the battery.

Should I replace the camera?

Thanks!

Ive fixed quite a few phones, however when I replace the earpiece speaker for this phone it still does not work.

It just kind of fits in, with 2 pins on the back connecting to the main board.

Each time I reassemble nothing, except slightly a slight hiss.

Any advice I would appreciate it.

⟐ Answer accepted April 20, 2020 at 5:48 MST

I just replaced the dock assembly in this phone due to bad USB connector.

Now all of a sudden microphone does not work during calls.

It only works when the phone is set on loudspeaker.

This seems like a software issue?

Any one seen this before??

BEst

⟐ Commented April 09, 2020 at 4:36 MST

⟐ Commented March 05, 2020 at 8:31 MST

⟐ Answer accepted November 16, 2019 at 9:51 MST