[Huawei Mate 20 Pro Guides, News, & Discussion] AllsGamingHD:
Hi,

We're all waiting for this famous update to Android EMUI 10?

I have a solution for you!

Test on version C432 Only!!!! test at your own risk on the other versions... I am in no way responsible for your actions.

/!\This method has the effect of resetting the phone!

> Remember to make a backup if necessary beforehand! (via HiSuite on computer for example)

I couldn't be held responsible for a possible phone brick or anything else, if you've never "tweaked" phones, just wait for them by OTA on HiSuite.

In the first case there you need a stock firmware, no superchouche of operator.

If you have firmware with superouche of operator, you must downgrade to version 9.1.0.310.

If you are on stock firmware and have version 9.1.0.346 or 9.1.0.0.347 you can switch to Android EMUI 10 directly if not you need at least to update your Phone to version 9.1.0.346 or 9.1.0.347.

If you are on firmware stock in 9.1.0.346 or 9.1.0.0.347

You are required to have a USB stick with a Type C -> USB adapter or a NanoSD.

1. Download the update file ANDROID EMUI 10 UPDATE CLICK TO DOWNLOAD

2. Extract the "Software" folder from the ZIP file

3. Format your USB key in "exFAT" format

4. Copy the "dload" folder that is located in the "Software" folder that you just extracted to the root of your USB/NanoSD Key.

5. Open your dialer and type "*#*##2846579#*#**" without the quotes

6. Click on "4. Software Upgrade" then on "Memory Card Upgrade"

7. Your phone will ask you to restart, do not disconnect the USB/NanoSD Key!

8. The update will done your phone will restart within 5 to 10 minutes (automatic default reset data)

9. Enjoy you are in Android EMUI 10 :)

If you are in firmware with superchouche of operator

To get ANDROID 9.1.0.346/347 you need to drop to 9.1.0.310 to update to 9.1.0.346/347 without sim card inserted.

You are required to have a USB stick with a Type C -> USB adapter or a NanoSD.

Important /!\\

Remove your sim card during all operations, you could insert it only from the moment your phone is updated to 9.1.0.346 or 9.1.0.347, if you insert it before it will not work!

1. Download the update file ANDROID EMUI 9.1.0.310 UPDATE CLICK TO DOWNLOAD

2. Extract the "Software" folder from the ZIP file

3. Format your USB key in "exFAT" format

4. Copy the "dload" folder that is located in the "Software" folder that you just extracted to the root of your USB/NanoSD Key.

5. Open your dialer and type "*#*##2846579#*#**" without the quotes

6. Click on "4. Software Upgrade" then on "Memory Card Upgrade"

7. Your phone will ask you to restart, do not disconnect the USB/NanoSD Key!

8. The downgrade will done your phone will restart within 5 to 10 minutes (automatic default reset data)

9. Update your phone to version 9.1.0.346 or 9.1.0.0.347

10. Check your updates with HiSuite, then look at the file "SystemUpdate_xxxxxxxxxxxxx.log" in the folder :

"C:\Users\USERNAME\AppData\Local\HiSuite\log"

11. C_Version must be C432 if it is not the case you had to start over until you have C432.

12. If you have C432 Follow the tutorial of the stock firmware.

If you want other firmware :

Firmware available :

10.0.0.154

9.1.0.310

9.1.0.300

9.1.0.266

9.1.0.238

MEGA FOLDER OF FIRMWARE

If you succeeded in dropping a thanks! :)

Thanks to Christophe.P & Boaddicted !!! from Huawei Forum for the firmware share and the manipulation