2. Remove the original tempered glass film or other plastic film on the mobile phone.

3. Unpack the purchased tempered glass film. There will be a wet towel and a money cloth in the standard tempered glass, which is provided to prevent dust from affecting the quality of the film.

4. Clean the screen surface of the mobile phone, first wipe the screen with a wet towel, and then wipe it with a dry cloth when there is no dust on the surface.

5. Take out the tempered glass, align it with the four corners and gently put it on the screen of the mobile phone. The tempered glass naturally adsorbs to the screen until it is still adsorbed.

6. Squeeze the bubbles between the tempered glass and the mobile phone screen from all sides with your hands or other easily pressed objects.