$20 Repair Old Screen: SHARP Sharp 306sh Smartphone

First of all, let me say that this Sharp 306sh was collected on the x fish a long time ago. At that time, the borderless screen was really handsome. Later, Xiaomi mixes out of the market, and they all say Xiaomi Black Technology. I just want to huh.

At the time of closing, the screen was very bad, and it was obvious that the above coating was missing one piece. However, it was not used at that time and it was used. Then I came across a post saying that the 306sh screen can be polished and it is often used as a carpenter. A pile of sandpaper in your hand, then open it.

Note: Sharp 306sh's screen is said to be Acrylic (Perspex), so it can be polished, other mobile phones should not be easily polished, and the problem is not related to me.

Required tools: 1000 grit sandpaper 1 yuan

1500 grit sandpaper 1 yuan

Polishing paste 20 yuan

Gloves/towels A polishing paste gift, free

Clear water Free

A total of no more than 30 yuan, and polishing paste is a big pipe, even 1/10 can not use

Prepare these things to start grinding.

First, use a 1000-grit sandpaper to polish the top of the phone screen. If the scratches are too deep, you can only polish the entire coating and not just polish the part. When grinding, you can use paper towels or cotton swabs to get some water. The shade film is relatively fast. You can also see where it has not been worn. When sandpaper is used, it must be divided into small pieces and it must be changed frequently.

Then use a 1500-grit sandpaper to grind. This should not be a big effort, and gently grind it.

The most important point of polishing is to be flat, otherwise the screen will be uneven.

This is the situation after polishing, it is ugly.

Then you can polish the paste, because the gloves that sent me are the ones that I polished directly with the gloves. It works very well. Squeeze a little of the polishing paste on the screen, not too much, then spread evenly, circle with a towel or glove, wait until the polishing paste is found to be worn out, and check.

This is the first time after polishing.

Then repeat this step and perform multiple polishing. The more times in theory, the better the effect.

This is good after five grindings. This is all right. The renovation was successful.

Remember that the grinding must be flat, otherwise it will become like this. . . . .

So I simply didn't post it. . Posted it does not look good. . . Another scratch will continue to polish

With 306sh on Aunt.

In fact, there is no best frame or watch the video (I like the mouse fmc ah ~ ~ ~) than my kidney 6 screen is big ~

At last! Hands-on need to be cautious, and there is no responsibility for problems. . . . .

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