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Home
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X300 Pro
V60
V50 Lite
Y19s
Y100 4G
All Models
Compare Models
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Support
OriginOS
Explore vivo
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Unable to turn on Hi-Fi
Which vivo Phones support LDAC?
Which phones support Hi-Fi?
What are the Ear-customized Sound Effects?
What does Super Audio do?
How to turn on/off Hi-Fi?
Can the DeepField Audio Effect be used in the speaker mode?
What is Hi-Fi mode?
Can I use the HiFi function when I use the speaker to play music?
Do Bluetooth earphones support HiFi?
What if the HiFi effect fails?
How to adjust the Audio effect?
Which phones support Apt-X?
What is DeepField audio effect?
Can the HiFi effect be realized through software update?
How can I enable Super Audio?
How to use ear-customerized sound effects？
Top questions
System Settings
Fingerprint
System settings
Shortcuts & Accessibility
Privacy & app encryption
Lock screen password & Security answers
Smart Mirroring
RAM and storage space
Android Auto
Backup & Reset
Other system settings
Hotspot & tethering
System features
EasyShare
Camera
Themes
Operating System
ROOT
Log
Hardware
Battery
Sensor
SIM card/SD card
Infrared remote control
Common Issues
App crash/no response/stop running
Lag
Call & Network & Connectivity
Charging & Heating & Power consumption
Accounts
vivo account
Accounts & sync
Home screen& Lock screen
Lock screen settings
Widget
Home screen
Music
Audio effect
Contact Us
Chat Support
Mon-Sat 8:30am-5:30pm excluding holidays
0800 800 8049
Mon-Sat 8:30am-5:30pm excluding holidays MPT Toll Free
012390056
Mon-Sat 8:30am-5:30pm excluding holidays
service.mm@vivo.com
