iPhone uses trivia summary, do you really use iPhone? 1. Where you enter text in the chat box, double-click the copy/paste dialog box will appear; In preparation

iPhone uses trivia summary, do you really use iPhone?

1. Where you enter text in the chat box, double-click the copy/paste dialog box will appear; In the memorandum, click three to select the next paragraph in full;

2. When there is a phone, press the power button 1 time to mute, press 2 times to hang up directly;

3. If the calculator enters the wrong number, the last number can be deleted from left to right or right to left;

4. When editing text, long press the space bar of the keyboard, and the cursor can be freely positioned and moved;

5. There is no sound by default when recording the screen, and long press the screen record button to turn on the microphone and record the sound at the same time;

6. If you don't want others to see the hidden album, in Settings - Album, turn off [Show "hidden" album];

7. The pictures in the album can be directly converted to PDF files, and the photo can be shared in the lower right corner - print - long press the picture - share in the upper left corner, and the PDF format will be sent;

8. In the memo, there is a camera on the editing page, click to scan the document, which is particularly clear;