The stupidest part of Apple mobile phone:

1. No restart, only shutdown and restart

2. Cannot decompress

3. Webpage online video cannot be downloaded

4. Can't take long screenshots

5. No fingerprint unlock

6. Game partition

7. The cursor is particularly difficult to use

8. There is no hang up option for incoming calls

9. Harassing calls will not be automatically identified

10. When the sound is muted, there is still sound when typing