It is normal for Apple 11 to slightly hot on charge. However, the severe hot mobile phone is not normal, it may be due to the following conditions: charging state, in the charging state, the battery will generate heat, which is a normal phenomenon. Playing large mobile games or applications will take up a lot of CPU resources. When using the mobile phone while charging, it is recommended to use it after fully charging.
The use of mobile phones in a closed environment, because the mobile phone is in a closed state, the heat does not go out, will lead to serious fever, it is recommended to use in a well-ventilated environment.
If hardware faults occur when using a mobile phone for a long time, such as talking for a long time or playing games, you are advised to visit the after-sales network
Apple 11 mobile phone charging heat is normal, because some software may still be running, and then there may be poor network, it searches the network caused by the heat.