Samsung E 1 100c mobile phone shuts down automatically by sending short messages on the black screen. What happened? How to solve it yourself?

There are several reasons for the sudden shutdown of the mobile phone screen:

1, the screen is completely black, and the line is broken. Just change it. 50 yuan, up and down.

2. If the mobile phone can be connected to a computer or can be root, just enter the engineering mode and brush back to the official system.

3. If there is a problem with the connection between the motherboard and the screen, change the motherboard.

4. The lamp line is broken, so change the lamp line.

5, the light control is broken, change the light control.

6. The brightness setting is too dark. Enter Settings-Phone Settings-Display Settings

7. Some softwares are incompatible. Try to uninstall it.

8. The display screen of the mobile phone is broken, just replace it with a new one.