How to rename a video file using the keyboard?

How to rename a video file using the keyboard?

1.Press the video icon; when the rename pop-up appears, press OK, and the keyboard will pop up automatically

2.Press the up, down, left, and right keys to select the text to be entered, and press the “OK “ key to confirm.

3.After confirming the file name, select the ESC key and press the OK key to close the keyboard.

4.Press the down arrow, then press the OK button to confirm and start recording.

5.Note: If you press the Exit icon on the panel during the renaming operation,

6.You need to press the "Menu Key" to proceed to the next step.