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Huawei P9: Step-by-Step Guide for Uploading New Android System Update

grela 19416 16
Best answers

How do I install a new Android system update on a Huawei P9 when the phone is FRP-locked and asks for Google account verification?

If the Huawei P9 is FRP-locked, a factory reset will not remove the Google account verification, and the tool mentioned in the thread will not bypass it without an unlock code [#16520615] [#16520425] On Huawei, fastboot mode is entered by holding Vol Down while connecting the USB cable, but the phone must be detected there for service tools to work [#16520425] The thread also says this is a service-level tool, so if you do not have the code, the practical advice is to take the phone to a GSM service [#16520425] Another reply says a Google account bypass for Huawei P9 can be done by following step-by-step videos online, and that flashing ROM from scratch is possible but more work [#16548033]
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  • #1 16520292
    grela
    Level 9  
    Posts: 69
    Help: 2
    Rate: 25
    Hello. I am asking for help. Namely, I do not know how to upload the new system to the phone. I would like some step-by-step instructions on what to do and how to do it.
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  • #2 16520315
    leonov
    Level 43  
    Posts: 8906
    Help: 1038
    Rate: 2232
    What kind of system do you currently have? Why new?
    here you have Android N BETA for Huawei P9 and installation description.
  • #3 16520316
    grela
    Level 9  
    Posts: 69
    Help: 2
    Rate: 25
    android 7.0, probably new because I do not remember that he had a Google account or password
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  • #4 16520321
    leonov
    Level 43  
    Posts: 8906
    Help: 1038
    Rate: 2232
    So you have an FRP lock?
  • #5 16520322
    grela
    Level 9  
    Posts: 69
    Help: 2
    Rate: 25
    Unfortunately yes
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  • #7 16520327
    grela
    Level 9  
    Posts: 69
    Help: 2
    Rate: 25
    so I downloaded and what to do next?

    Added after 13 [minutes]:

    I uploaded on a pendrive, but what next?
  • #8 16520359
    leonov
    Level 43  
    Posts: 8906
    Help: 1038
    Rate: 2232
    What about the pendrive? connect the phone to the computer in fastboot mode and see if the program will detect it, I did not use this software so I write on "feel" ;-)
  • #9 16520366
    grela
    Level 9  
    Posts: 69
    Help: 2
    Rate: 25
    because I wanted to upload this program on pendiva and connect it with my phone but less about it ... how to turn on this fastboot?

    Added after 3 [minutes]:

    I mean the program I have fired but I do not know what to click there
  • #10 16520379
    leonov
    Level 43  
    Posts: 8906
    Help: 1038
    Rate: 2232
    Are you in fastboot mode? is it visible in the program?
  • #11 16520381
    grela
    Level 9  
    Posts: 69
    Help: 2
    Rate: 25
    I do not have a phone, I do not know how

    Added after 2 [minutes]:

    and in the program you can not see anything connected
  • #12 16520403
    leonov
    Level 43  
    Posts: 8906
    Help: 1038
    Rate: 2232
    Vol - and power on the off phone?
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  • #13 16520414
    grela
    Level 9  
    Posts: 69
    Help: 2
    Rate: 25
    and there are three options that you choose?
    rebot system now
    wipe data / factory reset
    wipe casche partition
  • #14 16520425
    FIsiu_
    Level 28  
    Posts: 1137
    Help: 128
    Rate: 293
    In Huawei, you can enter the fastboot by pressing Vol Down + connecting the USB cable.

    With this program, you will not delete your Google account without having a code to unlock.
    It is a tool for Huawei services that have access to the code base.

    You do not do anything, give the phone to a good GSM service.
  • #15 16520514
    grela
    Level 9  
    Posts: 69
    Help: 2
    Rate: 25
    somehow I started the phone only now if I want to re-enable it, the google account verification pops up again ... how to disable it?
  • #16 16520615
    leonov
    Level 43  
    Posts: 8906
    Help: 1038
    Rate: 2232
    mdm150 wrote:
    Can not make a factory reset?
    Reset here will not do anything, it will not remove the FRP, only the box stays.
  • #17 16548033
    resound
    Level 11  
    Posts: 69
    Rate: 3
    I do not know where you take these wisdoms :) I have an idea - if you do not know something, do not advise someone.

    It's very easy to get past the blockade of google account on Huawei P9, enter in Google's bypass huawei P9 - you have a mass of videos on the tile showing step by step how to do it ;)
    In the game would still be uploading Romu from 0 in download mode, but there is a lot of work with it, much faster you do bypass account - it took me 10 minutes for 1 time.

Topic summary

✨ The discussion revolves around the process of uploading a new Android system update on a Huawei P9 device. The user initially seeks step-by-step instructions for the update, revealing they are currently on Android 7.0 and facing a Factory Reset Protection (FRP) lock due to forgotten Google account credentials. Various responses suggest methods to enter fastboot mode by pressing Volume Down while connecting the USB cable. Users discuss the challenges of detecting the device in the program and the limitations of resetting the device without removing the FRP lock. Some suggest using bypass methods available online, while others recommend seeking professional GSM service for assistance.
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