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Products
V50 5G
new
V50 Lite 5G
new
V40 Lite 5G
Y39 5G
new
Y29s 5G
new
Y04
new
All Models
Compare Models
Support
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
Shortcuts & Accessibility
Backup & Reset
Smart Mirroring
Hotspot & tethering
Other system settings
RAM and storage space
Hardware
Infrared remote control
Battery
Sensor
SIM card/SD card
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
Accounts
vivo account
Accounts & sync
vivo Privacy Terms for After-sales Service
vivo Privacy Terms for After-sales Service
Music
Audio effect
How to set app lock?
How to hide apps?
How to disable App lock?
Relevant data still can be seen after app locked
How many times can I enter a wrong privacy password at most?
How to view the hidden apps?
Can I lock app that is being downloaded?
Can I still receive messages of an locked app?
How do I restore hidden apps?
Can I still receive messages of a hidden app?
How to encrypt my messages?
How to encrypt Settings app?
How to decrypt my notes?
No password required for accessing an encrypted app
Some apps cannot be locked
Can I lock only the clone of an app?
How do I set the password for hiding apps?
How do I cancel the password for hiding apps?
How do I modify the password for hiding apps?
What if I forgot the password for hiding icons?
How to encrypt my notes in Notes?
Why is the password not required when I access the encrypted app again?
Set privacy password
How can I encrypt a private file?
Cancel privacy file encryption
How to set the password-free time for accessing an encrypted app?
An encrypted third-party app remains encrypted after it is uninstalled and then installed again.
Top questions
System settings
Android Auto
Privacy & app encryption
Lock screen password & Security answers
Shortcuts & Accessibility
Backup & Reset
Smart Mirroring
Hotspot & tethering
Other system settings
RAM and storage space
Hardware
Infrared remote control
Battery
Sensor
SIM card/SD card
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
Accounts
vivo account
Accounts & sync
vivo Privacy Terms for After-sales Service
vivo Privacy Terms for After-sales Service
Music
Audio effect
Contact Us
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