1.
The iPhone desktop clock will move, showing the current time, and the hands will move with time. Similarly, the calendar icons are all moving.
2.
IPhone can only store up to 100 call records, and cannot store all call records like an Android phone. If you have a lot of calls, remember to use third-party software to make calls or make backup records.
3.
When using the iPhone counter, if you enter a number incorrectly, you can swipe left or right to backspace in the number display area.
4.
The black iPhone startup screen is black, and the white iPhone startup screen is white. If you don’t believe me, you can turn it off and turn it on again.