Care With Joy

Can I install the system update on my rooted phone normally?

Is my phone warranty still valid after phone rooting?

Can I root my phone?

Is it possible to upgrade the operating system once my phone is rooted?

Introduction to OEM unlocking

How to check if my phone is rooted?

Do vivo mobile phones have locked BL?

How to change the status from "is_root=1" to "is_root=0"?

What is root?

Is it possible to unlock the BL?

The phone shows “is-root=1”

What is a locked BL?

Introduction to NV parameters