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