Welcome to vivo Support

Can I root my phone?

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

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

How to check if my phone is rooted?

Is it possible to unlock the BL?

The phone shows “is-root=1”

Introduction to OEM unlocking

Do vivo mobile phones have locked BL?

What is root?

Is my phone warranty still valid after phone rooting?

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

Introduction to NV parameters

What is a locked BL?