Huawei Y9 Prime (2019) (STK-L22) Google Account Bypass Unlock the Device to Cont. Downgrade

How to downgrade Huawei Y9 prime (STK-L22)
First download the file here: j.gs/EEYZ (sign in your google account to download large file)
After download extract the file on the same folder
Go get SDcard at least 16gb
Transfer dload folder located on software folder to the SD card
Insert sd card to the device
Power off the device
Press and hold volume up and down then press the power
Release all buttons when update appeared
wait until done.
Now, follow the video above for the next step
Enable Developers Option, Enable OEM Unlocking
and do Factory Reset After Bypassing FRP
FRP BYPASS APK TOOL: bit.ly/2MtfxtC
Disclaimer:
All videos on my UA-cam channel are for educational purposes only and/or to help people unlock their phones who forget their Google Account. We do not tolerate or promote to unlock stolen or barred devices. DO NOT USE THESE VIDEOs FOR ANY ILLEGAL ACTION.
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[@moliereouattara8235]

Le même firmware prend en compte stk-l21?

[@madelophotoshop8466]

my stk l22 is already android 12, and i want to DG to android 10,, but it says " SOFTWARE INSTALLED FAILED".. pls help

[@jack6.0_15]

Mine will not go into the download mode?? keeps just restarting

[@FRPREMOVEDG]

maybe you have other Problem brother, better to consult the nearest technical associate or technician