When using the Multi-Screen Connect, the phone does not enter the sleep state. You can even control the phone through the computer to edit documents, copy pictures, etc. If you operate it for a long time, the phone will generate a certain amount of heat. This is normal and you can use it with confidence.
Here are some tips to help reduce the amount of heat that your phone produces when using Multi-Screen Connect:
Close any apps that you are not using.
Reduce the screen brightness.
Use a dark theme.
Put your phone in a cool place.
Take breaks from using Multi-Screen Connect.
If your phone is still getting too hot, you can try using Power Saving mode. This will reduce the amount of processing power that your phone uses, which will help to keep it cool.
Related Articles: