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OriginOS
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Welcome to vivo Support
System update
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ROOT
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vivo Privacy Terms for After-sales Service
vivo Privacy Terms for After-sales Service
Unable to turn on Hi-Fi
What is DeepField audio effect?
Can the DeepField Audio Effect be used in the speaker mode?
How can I enable Super Audio?
How to turn on/off Hi-Fi?
Which vivo Phones support LDAC?
How to adjust the Audio effect?
What is Hi-Fi mode?
Which phones support Hi-Fi?
What does Super Audio do?
Do Bluetooth earphones support HiFi?
Which phones support Apt-X?
What are the Ear-customized Sound Effects?
Can the HiFi effect be realized through software update?
Can I use the HiFi function when I use the speaker to play music?
What if the HiFi effect fails?
How to use ear-customerized sound effects？
Top questions
System settings
Privacy & app encryption
Lock screen password & Security answers
RAM and storage space
Shortcuts & Accessibility
Android Auto
Hotspot & tethering
Backup & Reset
Smart Mirroring
Other system settings
Hardware
Sensor
SIM card/SD card
Battery
Infrared remote control
Music
Audio effect
Common Issues
App crash/no response/stop running
Call & Network & Connectivity
Lag
Charging & Heating & Power consumption
System features
Camera
Themes
EasyShare
Accounts
vivo account
Accounts & sync
Operating System
ROOT
Log
Home screen& Lock screen
Lock screen settings
Widget
Home screen
vivo Privacy Terms for After-sales Service
vivo Privacy Terms for After-sales Service
Contact Us
80074271
Sat-Wed 10:00AM-10:00PM, Thu 10:00AM-15:30PM, excluding holidays
Chat Support
Sat-Wed 10:00AM-10:00PM, Thu 10:00AM-15:30PM, excluding holidays
WhatsApp
Sat-Wed 10:00AM-10:00PM, Thu 10:00AM-15:30PM, excluding holidays
service.om@me.vivo.com
