1. If there are too many applications running in the background of the mobile phone, the user can clean up and run the application.
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2. If you use your phone for a long time, put it down.
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3, play large games, this situation will take up a lot of CPU leading to mobile phone fever.
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4. Charge.
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5, the mobile phone in a closed environment to download, this time the mobile phone can not heat will heat.
When listening to songs, Apple 11 is very hot. It may be that the background occupies too much memory, causing the phone to heat up. It is recommended to close some uncommonly used self-starting background software.