Why can I not install the apps?
How can I close all the apps at one time?
How to add the apps into Speedup Whitelist?
How to turn on/off Auto start for my apps?
What should I do if the apps stop running or are suddenly closed?
What should I do if the app downloaded is not compatible?
How to enable or disable Floating window of my apps?
How to export the apps on my phone?
The app or game exits automatically frequently. What should I do?
How to keep my apps always running in the background?
Why does the “Illegal software” notification appear when I install the app?
Where can I change the default browser?
Where can I set the default apps?
My vivo phone downloads games and apps automatically. What should I do?
The app or game stops running frequently. What should I do?
There is "No respond" prompt when I enter the app or game. What should I do?