The phone is hot and the screen is black, what is the reason and how to solve it

1. Reasons why the phone is hot and the screen is black:

1. The product has quality problems.

2. The product has been damaged by humans, such as water intrusion, overheating, falling, bumping, etc., and the internal components have been damaged.

3. Current mobile phones are fake and inferior products.

4. There are too many software running and playing games for a long time.

2. The solutions are as follows:

1. You can try to turn off the iPhone first, and then restart it, which may alleviate the power consumption problem.

2. Download Tencent Mobile Manager and use the acceleration rocket function to clean up background processes.

3. If the problem persists, replace the charger and try to turn it on.

4. If it is still mostly a hardware problem, it is recommended to send it for repair and after-sales service.

1. Select Space Cleanup in the house to clean up the phone memory.

2. You can delete all unnecessary software on your phone.

3. You can try to restore the factory settings and find more settings in the settings.

4. Then perform factory settings. In addition to these, there may be bugs in the phone system. You can flash the phone to replace the phone system with the previous one or update it when there is an update.