How to lock an unlocked phone?


Victor Hugo

Members
Jul 19, 2022
3
3
I unlocked the phone with "My unlock" and then installed 13.0.4 without any problem. I see that the phone is still unlocked, and I want to leave it locked for security.
I tried the "fastboot oem lock" command with the fastboot from "Mi flash" and the result was a "System destroyed" screen.

I have reinstalled 13.0.4, and now I don't know how to continue, how can I lock the phone again?

Thanks
 

JiaiJ

Members
Jun 11, 2020
1,009
297
You can only lock the phone if you are using an official ROM matching the region of your phone ( Global or China).