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X Fold3 Pro
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Funtouch OS
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Welcome to vivo Support
X100 series
app lock
forgot lock screen password
vivo account
find my lost phone
Top questions
System settings
Lock screen password & Security answers
Privacy & app encryption
eSIM
Shortcuts & Accessibility
Game mode
App clone
Hotspot & tethering
Backup & Reset
RAM and storage space
Android Auto
Display and Brightness
Other system settings
Smart Mirroring
Permission management
Sound and Vibration
Smart motion
System features
EasyShare
iManager
Themes
Album
Phone
File management
Camera
Messages
Contacts
Products
Chinese phones
X80 & X80 Pro
X100 & X100 Pro
V27 & V27 Pro
V25 Pro
V25
V29
V30 & V30 Pro
Operating System
ROOT
Log
Home screen& Lock screen
Lock screen settings
Widget
Home screen
Funtouch OS 14
New features of Funtouch OS 14
Accounts
vivo account
Accounts & sync
Third-party apps
Social media apps
Other third-party apps
vivo Privacy Terms for After-sales Service
Termos de Privacidade da vivo do Serviço de pós-vendas
vivo Privacy Terms for After-sales Service
Conditions de confidentialité de vivo relatives au Service après-vente
Common Issues
Find my phone
Charging & Heating & Power consumption
Crash & Lag & Automatically turn on/off
Call & Network & Connectivity
Hardware
Battery
SD card
Sensor
System Settings
SIM card & mobile network
System Features
Music
What are the Ear-customized Sound Effects?
Do Bluetooth earphones support HiFi?
Does the HiFi feature require particular earphones?
How to adjust the Audio effect?
How can I scan local songs in Music?
Will the sound quality be affected by phone system upgrade?
What is the Surround Sound?
Does the Super Audio Effect support third-party video or audio apps?
How to add lyrics in Music app?
Which phones support HiFi?
Can the DeepField Audio Effect be used in the speaker mode?
How can I modify a music format?
Can a third-party app use DeepField Audio Effect?
Why does the music keep playing after I close the app?
Can the HiFi effect be realized through software update?
How many songs can be stored in my phone?
How to turn on/off HiFi?
How to use ear-customerized sound effects?
Why does the music keep playing in background?
Will higher volume damage the sound quality of the phone?
What if the sound quality of the phone is not good?
Why can I not switch the songs through the Volume button?
How can I enable Super Audio?
Which audio formats does the phone support?
How about the quality of HiFi and power consumption when HiFi is on?
What if the HiFi effect fails?
Can I enjoy the HiFi effect if I use earphones of another brand?
Why is HiFi turned off automatically when the capacity of the battery is less than 10%?
How can I delete the playlist created in Music?
Can I use the HiFi function when I use the speaker to play music?
Will a HiFi icon be displayed in the status bar when HiFi is enabled?
Will data be used for HiFi?
Top questions
System settings
Lock screen password & Security answers
Privacy & app encryption
eSIM
Shortcuts & Accessibility
Game mode
App clone
Hotspot & tethering
Backup & Reset
RAM and storage space
Android Auto
Display and Brightness
Other system settings
Smart Mirroring
Permission management
Sound and Vibration
Smart motion
System features
EasyShare
iManager
Themes
Album
Phone
File management
Camera
Messages
Contacts
Products
Chinese phones
X80 & X80 Pro
X100 & X100 Pro
V27 & V27 Pro
V25 Pro
V25
V29
V30 & V30 Pro
Operating System
ROOT
Log
Home screen& Lock screen
Lock screen settings
Widget
Home screen
Funtouch OS 14
New features of Funtouch OS 14
Accounts
vivo account
Accounts & sync
Third-party apps
Social media apps
Other third-party apps
vivo Privacy Terms for After-sales Service
Termos de Privacidade da vivo do Serviço de pós-vendas
vivo Privacy Terms for After-sales Service
Conditions de confidentialité de vivo relatives au Service après-vente
Common Issues
Find my phone
Charging & Heating & Power consumption
Crash & Lag & Automatically turn on/off
Call & Network & Connectivity
Hardware
Battery
SD card
Sensor
System Settings
SIM card & mobile network
System Features
Music
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