Welcome to vivo Support

Can I root my phone?

Introduction to OEM unlocking

How to check if my phone is rooted?

Is it possible to unlock the BL?

Do vivo mobile phones have locked BL?

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

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

The phone shows “is-root=1”

What is root?

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

What is a locked BL?

Introduction to NV parameters

Is my phone warranty still valid after phone rooting?