Close some unused large-scale applications or games, apps or movies.

Turn off the automatic download/update application function of iPhone.

When choosing a protective case, please don't use a protective case that will affect the heat dissipation of iPhone.

Try not to use energy-intensive applications or games for a long time at high temperature. It's too hot. I suggest you turn it off.

Because of applications or games that require high performance (such as watching movies, playing large games, transferring files to the cloud, etc.). ), all need CPU to run at high load, which generates a lot of heat; On the other hand, using a mobile phone while charging, the battery outputs electricity while inputting electricity, which consumes a lot and may also cause the mobile phone to heat up; Some protective cases will affect the mobile phone, resulting in serious fever during use.

Therefore, the above solutions are common to all brands of mobile phones. If your mobile phone has fever, I suggest you stop using it and try the above operation. If none of the above methods can solve your problem, you can try to restart your phone. If it still doesn't work, I suggest you take the invoice maintenance card to the nearby mobile phone service center, and professional engineers will help you check and repair it.