How to enable the small window mode?
Can I pull down the status bar to see the data usage information?
Features of Album app
What should I do if I forgot the screen unlock password?
How can I hide photos or videos in the album?
What is the difference between reset all settings and erase all data？
Why are there some small icons on the edge of the phone screen？
How can I turn off TalkBack?
How to use split screen function？
How to add Weather widget to home screen?