[CLOSED][badmania98] Huawei P40 (Lite, Pro, Plus) Guides, News, Discussion & Support

Status
Not open for further replies.
Search This thread

badmania98

Senior Member
Sep 23, 2007
2,062
684
52
ROMANIA
Huawei P40 Pro
Try this with your 10.0.1.136 firmware:
1. Copy dload folder in other place on your computer
2. Rename the folder and zip files from DLOAD folder with the names of the similar folder and zip files from C636 firmware Jenny-L22B 10.0.1.167(C636E2R3P1)
3. Copy the dload folder on the usb stick and try.

The Idea is to have a C605 firmware with a C636 firmware names of files and folder.

C636vsC605-1.jpgC636vsC605-2.jpg
 

aovivo_207

Member
Mar 11, 2021
11
1
still failed. but I think it's made some progress. when it went to the screen of EMUI verify update, the screen flashed black after some time and then returned to the same place only with the EMUI logo and nothing else ... stayed so for a long time before giving error again. Software install failed! Get Help from: http://...

Yesterday I have tryed the eRecovery mode too, it made the full download of the 12DotSomething version and then get another error. "unable to obtain authentication information"

I have tryed all the image firmwares as well
 

Attachments

  • Captura de tela 2022-06-21 113758.png
    Captura de tela 2022-06-21 113758.png
    14.7 KB · Views: 16

aovivo_207

Member
Mar 11, 2021
11
1
the usb its not working, only with otg and the folder dload inside. nothing outside the phone folders is recognize too.
 

toxata

New member
Jun 23, 2022
3
0
Hey Guys,

I just deleted by mistake my son's phone Google Play Store (P40 Lite with latest WM 12.0.0.231) , which was added two years ago and works fine but there were pop-up notifications .
So decided to fix it and wanted to be as descirbed (all google app to be deleted)..and YEAH I deleted Google play Store as well :))))))
My question is : Can I add Google Play Store app without downgrading to v10 or must do all steps explained in the first page?
 
Last edited:

badmania98

Senior Member
Sep 23, 2007
2,062
684
52
ROMANIA
Huawei P40 Pro
Hey Guys,

I just deleted by mistake my son's phone Google Play Store (P40 Lite with latest WM 12.0.0.231) , which was added two years ago and works fine but there were pop-up notifications .
So decided to fix it and wanted to be as descirbed (all google app to be deleted)..and YEAH I deleted Google play Store as well :))))))
My question is : Can I add Google Play Store app without downgrading to v10 or must do all steps explained in the first page?
It can be done without downgrade, if you didn't reset to factory settings.
 

L.V.

Member
Sep 23, 2017
15
0
Hi, I hope someone can help.

I managed to downgrade to 10.1.0.131 in order to install GMS, then downloaded the package with the apps, unzipped the file and installed Backup & Restore. And here comes the weird part: the app is missing the option "restore from internal storage" when I tap on the three dots, and I cannot proceed! Am I missing something? Any suggestion would be much appreciated
 

alberht

Member
Feb 9, 2006
17
6
Hi, I hope someone can help.

I managed to downgrade to 10.1.0.131 in order to install GMS, then downloaded the package with the apps, unzipped the file and installed Backup & Restore. And here comes the weird part: the app is missing the option "restore from internal storage" when I tap on the three dots, and I cannot proceed! Am I missing something? Any suggestion would be much appreciated
Go back and open again the app. It should show up there.
 

L.V.

Member
Sep 23, 2017
15
0
Trust me,
I tried countless times.. I even rebooted the system so many times, I don't know what (if anything) I'm doing wrong
 

L.V.

Member
Sep 23, 2017
15
0
What tutorial do you use?
Yours.

I downgraded from EMUI 12 to 11.0.0.260 with the official HiSuite release, then installed the C432E3R6P4 FW via the NV memory. Downgraded to 10.1.0.121 with the patched HiSuite and worked well, but couldn't get the Internal storage thing to work.
So I upgraded, downgraded again, this time to 10.1.0.131.. but still nothing. Crazy!
 

thenorthfranz

New member
Jun 25, 2022
1
0
Yours.

I downgraded from EMUI 12 to 11.0.0.260 with the official HiSuite release, then installed the C432E3R6P4 FW via the NV memory. Downgraded to 10.1.0.121 with the patched HiSuite and worked well, but couldn't get the Internal storage thing to work.
So I upgraded, downgraded again, this time to 10.1.0.131.. but still nothing. Crazy!
Which version of HiSuite and HiSuite Proxy are you using? I'm trying to downgrade my EMUI 11.0.0.260 to 10.1.0.121 but I get the "software install failed..." error. Also using USB Storage didn't work.
 

L.V.

Member
Sep 23, 2017
15
0
Which version of HiSuite and HiSuite Proxy are you using? I'm trying to downgrade my EMUI 11.0.0.260 to 10.1.0.121 but I get the "software install failed..." error. Also using USB Storage didn't work.
1st you need to downgrade from 11.0.0.260 to 11.0.0.230.

Badmania98's tutorial works like a charm; you need to use the C432E3R6P4 firmware to be put in an NV or external USB memory to downgrade to 11.0.0.230. Then you can downgrade to 10.1.0.131 or 121.

But I'm still stuck because it won't show me the Internal Storage option to use the back-up
 
Status
Not open for further replies.

Top Liked Posts

  • There are no posts matching your filters.
  • 26
    Hello!

    Because I answered to the same questions on different threads, I decided to create this thread, where I will provide my experience to you, in one place.

    The followings messages (2-7) contain all major info and tutorials links from this thread.

    All solutions/tutorials are related to the EMUI version that is installed on your phone. Before you start using this phone and upgrade/downgrade the firmware, I suggest you to read this message and after that you can continue reading the thread.


    I am waiting for your questions. I hope that I can help. I will not answer again if I already answered and you haven't read first 7 messages of this thread. I don't like people who are more lazy than I am. :devilish:

    My Phone: P40 Pro C432 EMUI12, push notification fix installed.

    Best regards,
    Daniel

    LE: My support on XDA is free of charge. I will provide/mention free solutions. If you find something interesting on my messages you can provide a Like.
    On PM/Telegram I could provide different solutions that could be not free of charge.
    10
    Downgrade


    IF YOU HAVE GMS ERRORS
    DO NOT RESET THE PHONE TO FACTORY SETTINGS AND DO NOT MAKE EMUI DOWNGRADE

    0. 20220315: Downgrade from EMUI12 is working with HiSuite 11.0.0.610.

    For P40 Pro C432, to downgrade:

    a. from stable EMUI12 12.0.0.218/228 to EMUI11 11.0.0.260 ( P40Pro C432), use the newest original version of HiSuite. At this moment is HiSuite_11.0.0.610_OVE. No proxy has been used.


    Captură de ecran 2022-01-30 163716.jpgphoto_2022-01-21_20-02-18.jpgphoto_2022-01-21_20-03-20.jpg

    b. from ELS-LGRP4-OVS 11.0.0.260 to EMUI11 11.0.0.230 ( P40Pro C432) you can downgrade using the solution described here.


    1. How to solve wrong downgrade+fix USB connection to computer (P40Pro+ firmware on P40 Pro / N39 on N29)
    Here is my guide: - here.


    2. EMUI downgrade procedure chart - here.

    3. from EMUI version
    <11.0.0.260 to EMUI10.1.121( P40Pro C432) EMUI downgrade tutorial - one step : here The procedure is the same for all Huawei phones and regions. You have to use the specific files for every region and phone type. Ask on thread if you dont know what files you need.

    4. Firmware Downgrade with HiSuite proxy and Offline Packages: here (AVOID IT).

    5. HOW TO flash DLOAD FW guide: here

    6. The transfer files between Computer and phone is available on the downgraded firmware (10.1.x.x) when you use a certain USB-c to USB-c cable. In this case a UGREEN, US355, USB-C To USB-C, 3.1, Gen.2, PD, 5A, 100W, 4K, 10 Gbps cable has been used. In the same time, using the original USB cable or other ordinary USB-c to USB-C cable have not activated the file transfer.
    Harmony TP cable works also, in case your computer/laptop doesn't have USB-C port. You can build/make one (search the procedure on YouTube).


    7.In case you get internet connection issue see here.

    8. HiSuite Proxy v3.xx Virus Alert : here.


    Note: 2022.01.01 Where is mentioned https://www.firmfinder.ml/ use https://professorjtj.github.io/
    7
    Hello everyone,

    I want to share my experience here.

    I posted earlier a problem on xda "Can't downgrade P40 Pro ELS-N29 C432 from 11.0.0.260 to 10.1.0.131"

    I tired many solution for several days and nothing worked!
    Then I contacted badmania98 and he gave me the right and only solution to downgrade my P40 Pro from 11.0.0.260 to EMUI 10.
    He provided me with the corresponding links and gave me a step by step procedure, shown in pictures that are highlighted by numbers..
    " 1. Press this 2. insert that 3. etc... " and then he doubled check my work before I proceeded in Hisuite Proxy to make sure that the filled info about base, Cust, Preload and the software are 100% accurate.
    I was able to downgrade my P40 Pro to EMUI 10 😁

    Now here's the best part: He gave a private service and installed GSM on my phone using TeamViewer. He used his own files to install GSM on my phone... This service allowed me to have Google Push notifications working on my phone without disabling the Google Play Store 😁
    Google service is working, maps, push notifications, everything related to Google is working now as if this phone originally had Google Pre-Installed in it 😁

    It was a great service!

    Thank you so much
    5
    Google Suite Install/Errors etc. ( Play store, Google Play Services, Google Account, etc.)

    IF YOU HAVE GMS ERRORS
    DO NOT RESET THE PHONE TO FACTORY SETTINGS AND DO NOT MAKE EMUI DOWNGRADE

    1. Play store error
    a. It can be opened but cannot be used

    If you receive just this message try Clear Cache of Google Play Store + Force stop, then start Store again. Do not clear data.

    Screenshot_20211013_113641_com.android.vending.jpg

    b. 20211113 Errors: If the previous doesn't work try this (read below first).
    1. V1 - EloYGomeZTv
    2. V2 - Renz Dagz TV ,
    3. V3 -System Hacks
    4. V4 - GSM Fix/ ictfix

    Many phones with GMS installed have now ( since 20211113) that error message when you open Google Apps. Many of you think that a downgrade of EMUI and a reinstall of GMS is needed. No EMUI downgrade is needed. In previous links (V1-V4) you will find 4 solutions to have a GMS working. Unfortunately they use old versions of Google Play Services. The newest version is used in V1. Some apps (Android Auto, etc.) will need a newer versions of Google Play Services than those presented in tutorials. I tried different solutions and files and I have to say that the last version of working Play Services is:
    - for MateXS: 21.15.13
    - other phones: 21.24.56
    Using a newer version will get the error.
    Also a simple clear data/force stop/update or other changes made on Google Play Services file could get future errors.

    c. The fix A.3 from here solves all this problems and solves also many incompatibilities.
    My phone has not been affected: Demo

    2. Change/add Google account/password after GMS install - files in description: Tutorial - EloYGomeZTv

    3. Googlefier on 2022 - solve step 1 error : here.

    4. I used this method to install GMS: here.
    You can use any other method. YouTube is full of them. One of them is Googlefier.

    5. A new alternative to install GMS here.. In video it is used on HarmonyOS 2.0 phone, but I think it might work on EMUI10 (that allows GMS install) too. It seems to be more simple than Googlefier and it has fixed also te year 2022 bug of Googlefier.
    4
    I have to mention that on the @MiszczOszczy44 I have installed the most advanced push notification fix (paid version). This procedure will fix push notifications and other/many incompatibilities.