[Huawei mate 50 / 50 Pro] ancola66:
This method is for China Domestic Version Harmony OS 3.0​

Tested working well with Mate 50, Mate 50pr and Mate 40pr. You can try it on other phones with Harmony OS3.0​

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Hello everyone!

Huawei Mate 50 Series is undeniably one of the best phones today in terms of performance, photography, battery life... That's why I bought it even though I knew it didn't have google services

After 1 month and trying many different methods I have successfully installed the Google root and the push notification fix works 100%

This method is synthesized from many methods and it is the fastest, most effective and easiest implementation method compared to current methods on social networks as well as youtube....

In the file at the download link below there are full files as well as step-by-step instructions. You just need to follow the correct order to succeed.

If you need the Play Store then just go to step 23

If you want to fix the push notification error, then do the next " Fix late notifications Gmail, Facebook, Messenger, Zalo...". At this point, you will not be able to use the Play Store anymore, you must download the application through another Store such as Aurora Store

I'm Vietnamese and my English is not good, I hope you can read and understand the contents of my manual.

Tool download link : https://www.mediafire.com/file/8g063g3wwnxcic9/Google_Harmony_3.0_-Mate_50.rar/file

ADB Tool Download Link: https://www.mediafire.com/file/utu7v38qmebqxhz/ADB_platform-tools.7z/file

Because MediaFire it mistakenly has a Virus because it contains .exe, .dll.... files in folder ADB Tool, so the file will not be able to download or download, Chrome will also block it.​

I changed the extension of the .exe files to .doc. You download and change all the files with the extension .doc to .exe is OK​

To make it simple and easy to disable, you can also use ADB AppControl to do it. Reference and download here:

https://xdaforums.com/t/tool-adb-appcontrol-1-7-9-ultimate-app-manager-debloat-tool-tweaks.4147837/

Update Google Services and Google Services Framerwork to Android 12​

I tested not have any warning protection and it runs great. The touch is smooth and responsive, the phone is cool and the battery life is good. At the same time, some minor errors such as the light sensor not working properly when entering the Setting application are also gone....​

Push notifications work great and fast​

Google translate worked fine when translating from photos​

As we know Huawei Mate 50 series is built with Android 12

Android is Google's operating system

So even though it's an add-on application, Google Services and Google Services Framework are still available and interact with the version of the operating system running on your phone.

The current methods are still mainly using Android 10's files, although it will work, it will be limited, less interactive and have minor bugs with Android 12 on Huawei Mate 50.

This update is only for those who don't need the Play Store and want push notification services like in this said above and did to the last step of " Fix late notifications Gmail, Facebook, Messenger, Zalo..."​

Step-by-step instructions :

Download and unzip: https://www.mediafire.com/file/zst8qub1pmm3hk4/UPDATE_ANDROID_12.rar/file

1. Turn on Airplane mode

2. Install app Google PLAY Services 21.48.15 FIX

3. Go to Settings / Apps & services/ Apps >>> Google Account Manager > Force Stop, Delete Data

4. Reboot

5. Install app Google PLAY Service_22.36.16 UPDATE

6. Install app Google Services Framework_12-31_UPDATE

7. Go to Settings / Apps & services/ Apps >>> Google Account Manager > Force Stop, Delete Data

At this time, the Google Services Framework will automatically turn back on, so you have to use the ADB Tool to turn it off

8. Connect phone to computer in ADB mode

- Remember to enable USB debugging in Developer Options

9. Run CMD.exe (In the folder ADB_platform-tools) type:

adb devices

adb shell pm disable-user --user 0 com.google.android.gsf

10. Reboot

11. Go to Settings / Apps & services/ Apps >>> See if google services framework is disabled. If you don't see it turned off, execute the adb command again

12. Go to Settings / Apps & services/ Apps >>> Google Account Manager > Force Stop, Delete Data

13. Reboot

14. Turn off Airplane mode

15. Run the Push Notification API application. Click Submit to see the response message on the status bar is OK.

If checking push notification has no response then :

Go to Settings / Apps & services/ Apps :

- Google Account Manager > Force Stop, Delete Data

- Google PLAY Service > Delete Data

- Reboot.

Good luck