How to Downgrade Huawei Nova 7i with PC

In this video, I show you How to You can Rollback your Software Updates. This is the easiest method to downgrade without a computer. You just need a Pendrive and an OTG cable. Firstly, you have to download the firmware file from here.
Download here:
easytechpoint....
Warning!
Before performing a software rollback backup your data otherwise you might lose
You do it at your own risk! Make sure your phone's battery is fully charged!
It is best to remove the SIM card and the memory SD card from your phone before this operation!
If you reset or update your phone, you may lose all your data, so it's best to do a full backup first!
WATCH MORE VIDEOS
Samsung Galaxy Note 20 Ultra Flash:- • Samsung Galaxy note 20...
Samsung Galaxy S8 Hard Reset
• Samsung Galaxy S8 Hard...
Oneplus Nord Oxygen Firmware Update:-
• OnePlus Nord OxygenOS ...
FOLLOW ME HERE
RUclips
www.youtube.co....
Facebook: / sarkar-te. .
Twitter
Sk...
Linkedin:- / pinto-sar. .
Redditt
www.reddit.com....
Contacts
Telegram / Whatsapp:-
[phone]

[@GeraldMuteesasira]

My Huawei nova 7i is showing that I am using non official operating system software how can deal with it please