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V30
V30e
new
V30 Lite 5G
new
Y38 5G
new
Y18
new
Y02
new
All Models
Compare Models
Support
Funtouch OS
Explore vivo
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Welcome to vivo Support
IMEI
Warranty
forgot lock screen password
Top questions
Warranty
Warranty Policy
System settings
Lock screen password & Security answers
Privacy & app encryption
RAM and storage space
Android Auto
Backup & Reset
Other system settings
Smart Mirroring
Shortcuts & Accessibility
Hotspot & tethering
System features
EasyShare
Camera
Themes
Hardware
Infrared remote control
SIM card/SD card
Sensor
Battery
Common Issues
Call & Network & Connectivity
App crash/no response/stop running
Charging & Heating & Power consumption
Lag
Home screen& Lock screen
Lock screen settings
Widget
Home screen
vivo Privacy Terms for After-sales Service
vivo Privacy Terms for After-sales Service
Music
Audio effect
Operating System
ROOT
Log
Accounts
vivo account
Accounts & sync
Can I root my phone?
How to change the status from "is_root=1" to "is_root=0"?
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?
Can I install the system update on my rooted phone normally?
What is a locked BL?
Is it possible to unlock the BL?
How to check if my phone is rooted?
Introduction to NV parameters
Introduction to OEM unlocking
The phone shows “is-root=1”
Do vivo mobile phones have locked BL?
Top questions
Warranty
Warranty Policy
System settings
Lock screen password & Security answers
Privacy & app encryption
RAM and storage space
Android Auto
Backup & Reset
Other system settings
Smart Mirroring
Shortcuts & Accessibility
Hotspot & tethering
System features
EasyShare
Camera
Themes
Hardware
Infrared remote control
SIM card/SD card
Sensor
Battery
Common Issues
Call & Network & Connectivity
App crash/no response/stop running
Charging & Heating & Power consumption
Lag
Home screen& Lock screen
Lock screen settings
Widget
Home screen
vivo Privacy Terms for After-sales Service
vivo Privacy Terms for After-sales Service
Music
Audio effect
Operating System
ROOT
Log
Accounts
vivo account
Accounts & sync
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