The phone is dropped in the toilet, and the screen can sometimes be used, and sometimes the rest of

It is estimated that the mobile phone screen or cable is broken and needs to be replaced.

The specific steps to replace the screen of the mobile phone are as follows:

1. First of all, remove all the phone cases and accessories, and then remove the card tray with a card needle and remove the two screws.

2. Pry a notch with a flyer at the position of the SIM card.

3. Open the buckle with your fingernail on the left or right side of the latter one, pry it open on the left side of the fuselage, and then you can take off the back cover.

4. Remove the cover of the motherboard, which is also the left and right buckle structure, and then power off the battery, and the battery cable is also connected by the buckle lightly, and then separate, and then pull the battery handle, there is also glue under the battery, and you can take off the battery by pulling the handle.

5. Remove the 2 screws on the motherboard, and then remove all the cables on the motherboard, which are the touch screen cable, the optical sensor cable, the tail plug cable, and the display screen cable.

6. Remove the earpiece, pry it open from both ends, there is adhesive below, and the optical sensor is fixed with a screw, remove it from the place of the earphone and blow it on the cable with a hair dryer, you can take down the optical sensor cable, disassemble the power button and the volume key cable, pry open a gap, you can take it down, and then install it on the new screen assembly.

Your mobile phone is already very old, imagine that 8 has been out for two years, it is not recommended to repair, because the maintenance cost will be very high, it is better to spend more money to buy a new one, or the money for maintenance to buy a new unsealing machine, and your mobile phone must be very slow to use, or spend some money to buy a good mobile phone.