Welcome to vivo Support

Can I root my phone?

Is my phone warranty still valid after phone rooting?

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

How to check if my phone is rooted?

Do vivo mobile phones have locked BL?

Introduction to OEM unlocking

Is it possible to unlock the BL?

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

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

What is root?

The phone shows “is-root=1”

What is a locked BL?

Introduction to NV parameters