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V50
new
V50 Lite 5G
new
V40 Lite
new
V30 5G
new
Y29 4g
new
Y19s
new
Y04
new
TWS Air
new
All Models
Compare Models
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Welcome to vivo Support
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vivo Privacy Terms for After-sales Service
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How much space can be extended by Extended RAM?
How to check the available storage space of the phone?
Where can I find RAM details on my phone?
Will more storage space be occupied after system/software update?
Why is the total amount of the RAM the apps use less than the Used RAM?
Will Extended RAM technology reduce the lifespan of phone storage?
How to clear the data and cache of the Apps?
Why are the expandable storage capacities of different models of ExtendedRAM different?
What should I do if the phone storage space is insufficient?
Why can't ExtendedRam function be turned on?
Introduction to Extended RAM
Top questions
System settings
Privacy & app encryption
Lock screen password & Security answers
Shortcuts & Accessibility
RAM and storage space
Hotspot & tethering
Backup & Reset
Android Auto
Smart Mirroring
Other system settings
System features
EasyShare
Camera
Themes
Common Issues
Call & Network & Connectivity
Charging & Heating & Power consumption
App crash/no response/stop running
Lag
Hardware
Infrared remote control
SIM card/SD card
Battery
Sensor
Home screen& Lock screen
Widget
Lock screen settings
Home screen
Operating System
ROOT
Log
Accounts
vivo account
Accounts & sync
vivo Privacy Terms for After-sales Service
vivo Privacy Terms for After-sales Service
Music
Audio effect
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