iFixit - Answers With Device "Huawei Phone p7"

Huawei Phone p7: No Service No network

Tue, 20 Jan 2026 13:20:52 -0700

Hello.

My phone has been off for 2 days, fully charged it. and when i switch it on it ready no service... Cannot make calls nothing. Re-started still noting did Factory reset.. Still nothing.

Please help!!!

Thanks

⟐ Answered January 20, 2026 at 13:20 MST

Huawei Phone p7: Why is my phone switching on and off by itself?

Sat, 25 Oct 2025 13:18:31 -0700

For no reason my phone just starting to switch on and off repeatedly. It was working fine the one minute and the next minute just switched off and then on again. It stays on for about 5 seconds and then turns off again and then on again. And so it keeps repeating the process.

I tried restarting, and tried power off with no success. I then took the SD card out but the phone keeps doing the same. When I remove the SIM card then it stops switching on and off, so it seems that the problem is with the SIM card. Is that even possible?

Please advice urgently if there is anything that I can do.

⟐ Answered October 25, 2025 at 13:18 MST

Huawei Phone p7: Black screen Huawei p7

Fri, 26 Apr 2024 21:09:38 -0700

My huawei p7 has a black screen and it doesnt respond anymore when i hold the power button it vibrates 1 time and when i put it in the charger my red light works on the phone and i dont know what to do because my warrant is not valid anymore somoene can help?

⟐ Answered April 26, 2024 at 21:09 MST

Huawei Phone p7: mic doesn't work on P7

Thu, 02 Jul 2015 10:34:13 -0700

While making calls, my voice isn't heard, however, if I use the earbuds with the telephone mic, I am heard.

it's appear after change buzzer/speaker...

Huawei Phone p7: black screen on my p7

Sun, 11 Oct 2015 19:11:05 -0700

Black screen on my p7 bt alarms are still responding

⟐ Commented October 11, 2015 at 19:11 MST

Huawei Phone p7: Huawei P7 does not charge

Sun, 17 May 2020 09:53:36 -0700

my Huawei P7 does not charge. Only shows 0 % charging.

⟐ Commented May 17, 2020 at 9:53 MST

Huawei Phone p7: My loudspeaker does not work anymore

Fri, 02 Sep 2016 10:01:27 -0700

I fixed my broken display but now my loudspeaker is dead...

After investigating mored etailed I had to notice that there is a small conductor piece missing, so that the loudspeaker is lying directly on the frame / aluminium plate and there is no connection to any circuit board..

on this picture you can see that conductor piece: https://d3nevzfk7ii3be.cloudfront.net/ig...

Who has an idea?

Cheers

HaGe

⟐ Answered September 02, 2016 at 10:01 MST

Huawei Phone p7: Sim service is not working

Sat, 07 Sep 2019 10:44:50 -0700

Sim service in not working today

⟐ Answered September 07, 2019 at 10:44 MST

Huawei Phone p7: Volume down and Power button not working

Tue, 12 Jun 2018 06:19:38 -0700

My volume down and power button suddenly stopped working I don't know why. Though the volume up still works. I tried resetting my phone Power button will work for a few seconds then it wont again. How can I fix this?

Huawei Phone p7: Drooped huawei p7 now its screen is not working.

Fri, 26 Jun 2015 13:38:56 -0700

Just dropped my P7 from 1 foot its top side hit the floor. Now when i turned it on its screen is not displaying no light what to do?

Huawei Phone p7: My Phone freeze when I connects to internet

Sat, 10 Sep 2022 02:33:54 -0700

Most time the phone will be working as soon as i enable internet, the phone freeze i have to rebook several times a day.

⟐ Answered September 10, 2022 at 2:33 MST

Huawei Phone p7: My phone only works when charging HELP!

Mon, 02 Aug 2021 00:43:24 -0700

My Huawei Ascend p7 had a software update last 2 weeks then recently I discovered that when I put on mobile data it goes off without even showing the logo its like just removing the battery then I discovered that my phone won't even come on its shows the logo then goes off even when the battery is full then I wanted to reset to factory settings but when I went into recovery mode it showed Huawei software installation failed

I tried again the next day again rezovery mode finally came up so I'm asking should I go ahead and format the phone will it help my phone cos I can't use it without charging it or is it a battery problem.

⟐ Commented August 02, 2021 at 0:43 MST

Huawei Phone p7: Screen Cracked and Open

Mon, 20 Aug 2018 23:21:49 -0700

Hi There,

Hope that someone can help :)

My screen is so badly cracked that the whole screen is lifting. I can see that the phone can go on and that it is still “working” BUT cannot see ANYTHING on the screen - cannot unlock, cable to PC for Files Transfer unavailable. I need urgent help to transfer all data from my phone to my PC.

ALL HELP will be so much appreciated !!

⟐ Answer accepted August 20, 2018 at 23:21 MST

Huawei Phone p7: Why my phone network error in only one sim card

Wed, 18 Sep 2024 20:07:47 -0700

how to solve network error in only one sim card

Huawei Phone p7: I cant factory reset the phone

Tue, 26 Apr 2022 13:31:29 -0700

my phone will not factory reset when it tries the light next to the front camera blinks red and yellow and green

Huawei Phone p7: Screen keeps turning off after seconds

Mon, 06 Apr 2020 13:57:02 -0700

I’ve set the screen to only sleep after a minute of inactivity and even tried never, but if I don’t touch the screen for 2 seconds it goes to sleep. This is making reading anything very inconvenient and I don’t know what I’m doing wrong.

⟐ Commented April 06, 2020 at 13:57 MST

Huawei Phone p7: My phone front display is cracked.

Sat, 07 Jul 2018 11:33:42 -0700

Hello. First of all I congrats u for this amazing website I haven't seen before.

I am new here and I really like ur site.

My question is that my phone huawei ascend p7 (black) front display is cracked from bottom and my phone touch is working. But my phone doesn't look good I want to replace the front display so I am asking that if i change the display so is it necessary to replace touch with or I can just only change the glass which is broken without changing touch because my touch is working good and this will cost me low.

Plz let me know what should I do.

Thanks.''

Huawei Phone p7: Mirroring the Top Status bar to the Bottom after Display Replacement

Fri, 16 Mar 2018 13:14:00 -0700

I Replaced an Display from an Working Huawei P Smart (Enjoy 7s) for an Customer. (Was not in the Device Section from ifixit, so i chose p7). Now the Problem is that the top status Bar is Mirroring on the bottom with both the Displays, the new and the old one. Like 1cm is mirrored from the top to the bottom, but the Screen seems to work with the "normal" screen as the bottom keyboard recognised the buttons i pressed in the mirrored part which can`t be seen. Never had something like this in my four years as an Smartphone Technician with any other smartphone. Tried to do an factory reset after backing up all data, now we stuck in erecovery with "packing info failed" which seems to be an known issue. But the mirrored part is still visible in the recovery menu. Any suggestions?

Huawei Phone p7: Damage or fire in the bord of mobile

Mon, 22 Jan 2018 08:21:56 -0700

My phone is didn't start ...and when i put it on charge adapter it isn't charge or make any sign that it's work

Huawei Phone p7: password to deactivate call divert and forwarding

Tue, 12 Dec 2017 06:00:07 -0700

Want to deactivate call divert and forwarding

Do not know what the password is

How do I get a password,never entered one in first instance