How to change the tempered glass of mobile phone

To replace the mobile phone film by yourself, you only need to buy the film of the same model of the mobile phone.

Required tools and materials: mobile phone, tempered film set, water

1. Clean your hands first to keep your hands clean.

2. Lay the phone flat Afterwards, the person should try to stay away from the mobile phone as far as possible, and use a fingernail to lightly buckle the corner of the tempered film along the edge of the mobile phone.

3. When the tempered film is After one corner is lifted, the tempered film can be pulled down along the direction of the sticker.

4. Before applying the new film Please clean the screen of the mobile phone with alcohol cotton first, and wipe off the excess alcohol on the screen with a lint-free cloth.

5. Use a vacuum cleaner Absorbs small dust that is not easy to wipe off.

6. Tear off the protective layer of the new film and align it with the phone screen Paste the hole location.

7, squeeze gently The sticker is completed.

Pros and cons of mobile phone tempered film:

1. Advantages:

1. The surface is hard enough and scratch-resistant, even if you scratch hard with a knife on it, it will not get scratched, because the hardness of iron is low Glass, let alone tempered.

2. Explosion-proof and scratch-resistant: It can prevent the glass panel from being broken and scattered due to the accidental impact of the mobile phone, reduce the hidden damage of the glass panel, and ensure the safety of users. At the same time, it prevents accidental scratches and affects the appearance of the phone.

3, easy to use, no bubbles. The transmittance of the screen is as high as 98%. Does not affect the use of mobile phone cases and other mobile phone accessories.

Second, Disadvantages:

Compared with other films, it is thicker, and it also affects the sensitivity of the touch screen. Due to the hard and brittle characteristics of tempered glass, the overall performance is fragile.

1. The tempered glass can no longer be cut and processed. The glass can only be processed to the required shape before tempering, and then tempered.

2. Although the strength of tempered glass is stronger than that of ordinary glass, tempered glass has the possibility of self-explosion (self-breaking), while ordinary glass does not have the possibility of self-explosion.

3. The surface of the tempered glass will be uneven (wind spot), and the thickness will be slightly thinner. The reason for the thinning is that after the glass is softened by hot melt, it is rapidly cooled by strong wind, so that the crystal gap inside the glass becomes smaller and the pressure becomes larger, so the glass is thinner after tempering than before tempering.