Welcome to vivo Support

Can I root my phone?

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

How to check if my phone is rooted?

Is my phone warranty still valid after phone rooting?

Introduction to OEM unlocking

What is a locked BL?

Do vivo mobile phones have locked BL?

Is it possible to unlock the BL?

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

What is root?

Introduction to NV parameters

The phone shows “is-root=1”

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