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1. Caused by external pressure: This situation mainly occurs in the middle of the screen, and there will be obvious spots.lcd manufacture In severe cases, the entire screen may be broken directly. Press lightly with your hands and you will see the movement of the internal liquid. If the damage is minor, you can try to do some treatment yourself. After removing some parts of the phone, sealing the phone in the refrigerator will have a certain effect. 2. Liquid enters the inside of the phone: Many people play with their phones while drinking. This is a very enjoyable process, but be careful that these drinks enter the inside of the phone. Some alkaline liquids can damage the sealant strips on the edge of the phone. If it flows into the inside of the phone from the gap, there will be liquid leakage at the edge of the phone. This situation is different from the water entering the phone.
3. The problem of the phone itself: When the screens of some low-end phones are being produced, manufacturers will cut corners in order to reduce costs, leading to serious quality problems in the phones themselves. At first, it was a small dot, but as the use time gets longer or it is exposed to external forces later, it will slowly spread and leak.
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