Can I root my phone?
Is it possible to upgrade the operating system once my phone is rooted?
How to change the status from "is_root=1" to "is_root=0"?
The phone shows “is-root=1”
Do vivo mobile phones have locked BL?
How to check if my phone is rooted?
Can I install the system update on my rooted phone normally?
What is root?
Introduction to NV parameters
Introduction to OEM unlocking
Is my phone warranty still valid after phone rooting?
What is a locked BL?
Is it possible to unlock the BL?