1, in the charging state, the battery will generate heat, which is a normal phenomenon.
< br >
2, play large mobile games or applications, will take up a lot of CPU resources.
< br >
3. When using the mobile phone under charging state, it is recommended to use it after full charging.
< br >
4, 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 better ventilated environment.
< br >
5. Use mobile phones for a long time, such as talking for a long time, playing games, etc.