Precautions for Using Knuckle Screenshots

• When you are inputting handwriting, do not tap in the handwriting input area. Knuckle screenshots are blocked in this area.

• Please double knock the screen consecutively at the same place and at an appropriate speed.

• Keep your knuckle vertical to the screen.

• If you want to take more than one screenshot, wait 2 seconds before knocking on the screen again.

• If there is a screen protector on the screen, knock the screen harder or remove the screen protector and try again.

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