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V30
V30e
new
V30 Lite 5G
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new
All Models
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Funtouch OS
Explore vivo
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Welcome to vivo Support
Warranty
app lock
forgot lock screen password
Top questions
System settings
Android Auto
Privacy & app encryption
Lock screen password & Security answers
Backup & Reset
Shortcuts & Accessibility
Hotspot & tethering
Smart Mirroring
Other system settings
RAM and storage space
Hardware
Infrared remote control
Battery
SIM card/SD card
Sensor
Operating System
ROOT
Log
Common Issues
App crash/no response/stop running
Call & Network & Connectivity
Lag
Charging & Heating & Power consumption
Home screen& Lock screen
Lock screen settings
Widget
Home screen
System features
Themes
EasyShare
Camera
vivo Privacy Terms for After-sales Service
vivo Privacy Terms for After-sales Service
Accounts
vivo account
Accounts & sync
Music
Audio effect
Unable to turn on Hi-Fi
Which vivo Phones support LDAC?
Which phones support Hi-Fi?
Can the DeepField Audio Effect be used in the speaker mode?
What is Hi-Fi mode?
How to turn on/off Hi-Fi?
Do Bluetooth earphones support HiFi?
What are the Ear-customized Sound Effects?
How to adjust the Audio effect?
Which phones support Apt-X?
Can the HiFi effect be realized through software update?
What if the HiFi effect fails?
How can I enable Super Audio?
What does Super Audio do?
What is DeepField audio effect?
How to use ear-customerized sound effects？
Can I use the HiFi function when I use the speaker to play music?
Top questions
System settings
Android Auto
Privacy & app encryption
Lock screen password & Security answers
Backup & Reset
Shortcuts & Accessibility
Hotspot & tethering
Smart Mirroring
Other system settings
RAM and storage space
Hardware
Infrared remote control
Battery
SIM card/SD card
Sensor
Operating System
ROOT
Log
Common Issues
App crash/no response/stop running
Call & Network & Connectivity
Lag
Charging & Heating & Power consumption
Home screen& Lock screen
Lock screen settings
Widget
Home screen
System features
Themes
EasyShare
Camera
vivo Privacy Terms for After-sales Service
vivo Privacy Terms for After-sales Service
Accounts
vivo account
Accounts & sync
Music
Audio effect
Contact Us
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