iFixit - Answers With Device "Huawei P"

huawei p30 lite: Why is my phone battery slowing down fast

Tue, 19 May 2026 11:33:43 -0700

Why is my phone battery slowing down fast

Huawei P20 Pro: P20 Pro: Black screen after replacement and detected as "file gadget cd Linux drive"

Wed, 13 May 2026 12:33:08 -0700

My Huawei P20 Pro has a black screen, but it still vibrates when connected to a charger or PC. I have already tried replacing the screen with a new one, but the display remains completely black.

When connected to a Windows PC, it is detected as "file gadget cd Linux drive" and shows no files. I have tried a soft reset (Power + Volume Down), but it doesn't seem to boot into the OS.

I've inspected the display connector on the motherboard and it looks clean. Are there specific backlight filters, capacitors, or display ICs on the motherboard that are known to fail on this model after a screen-damaging event? Any guidance on which components to test for continuity or voltage would be greatly appreciated.

Huawei P Smart: How to fix fingerprint id

Fri, 08 May 2026 00:16:49 -0700

how to fix fingerprint id on hauwai y7 pime2017

⟐ Commented May 08, 2026 at 0:16 MST

Huawei P20 Lite: My phone restarts itself

Sun, 03 May 2026 11:50:33 -0700

It overheats soon as i turn it on then it restarts itself..

Huawei P Smart (2018): Problems with the fingerprint sensor

Mon, 27 Apr 2026 10:02:30 -0700

Why does my phone fingerprint sensor not working

Huawei P30: How can I assemble the screen?

Sat, 25 Apr 2026 12:18:24 -0700

I was using the phone and accidentally dropped it. When I picked it up, the screen wouldn't turn on. Then when I looked, the screen came off and the screen was no longer connected to that special tape that displays on the screen. What can I do to put it back on?

Huawei P20 Lite: My huwie p20 lite only shows logo on splash screen when power on

Wed, 22 Apr 2026 03:06:04 -0700

My phone frooze with only logo showing when power on. What is the way to fix it?

⟐ Edited by author April 22, 2026 at 3:06 MST

Hauwei p smart 2021: My phone is frozen but the screen still turn on

Mon, 13 Apr 2026 09:39:01 -0700

My phone screen is the frozen

Is frozen last last 27 November 2025

⟐ Edited by author April 13, 2026 at 9:39 MST

huawei p30 lite: Why is my phones color all signs of colours

Fri, 10 Apr 2026 17:42:28 -0700

How can I fix it

⟐ Commented April 10, 2026 at 17:42 MST

huawei p30 lite: Why my mobile is showing full charge and few minutes later it switch

Thu, 02 Apr 2026 03:21:56 -0700

Why my mobile is showing full charge and few minutes later it switch off

Huawei P10 Lite: As soon as I turn on the internet, the phone restarts and shows low b

Wed, 01 Apr 2026 03:30:41 -0700

As soon as I turn on the internet, the phone restarts and shows low battery. When I plug it in for charging, it shows the battery is full after a while.

Huawei P30: Why isn't my front camera working?

Sat, 28 Mar 2026 04:29:45 -0700

My front camera suddenly stopped working after I had my phone serviced to fix a problem with the charging port, and it hasn't worked since.My front camera suddenly stopped working after I had my phone serviced to fix a problem with the charging port, and it hasn't worked since.

Huawei P20 Lite: Issues with speakerphone during calls

Mon, 23 Mar 2026 05:01:46 -0700

Hey,

So apparently whenever I have a call on loudspeaker (WhatsApp or normal calls) the person on the other end can't hear me?

I tried doing a test by using the recorder app and that picked up my voice fine so now I'm stumped….

Does it use a different microphone when on loudspeaker? And if so where is this located so I can check if it's blocked or anything?

Tia for any help

⟐ Commented March 23, 2026 at 5:01 MST

Huawei p smart 2019: after replacing lcd, it does not show network

Thu, 12 Mar 2026 13:37:36 -0700

i replaced the LCD after that it shows no network connection

Huawei P40 lite E: Blackscreen after replacing new lcd

Fri, 27 Feb 2026 13:28:20 -0700

I have changed the lcd of myphone but i can view nothing from it it is just a black( it has light) screen. Moreover, everything is fine it` just there nothing i can see on the screen

Huawei p smart 2019: My front camera closes the camera app when I try to take a selfie

Sat, 21 Feb 2026 10:07:02 -0700

My phone's front camera is not working. When I try to switch it closes the camera app. I cannot even take selfies

Huawei P30: It's not switch on at all

Sun, 08 Feb 2026 06:58:24 -0700

What might cause P30 to not switch on

⟐ Commented February 08, 2026 at 6:58 MST

huawei p30 lite: Why is the switch button not working

Fri, 19 Dec 2025 12:43:05 -0700

Power button not functioning

Huawei P Smart (2018): Why is my phone switched off itself and restarted again

Wed, 17 Dec 2025 07:59:18 -0700

Phone switched off itself and restarted

huawei p30 lite: Black point broblem in screen

Sun, 14 Dec 2025 11:35:18 -0700

How to fix black fluweid in the screen