1. Raise the ambient temperature: put the mobile phone in a warm environment, close to the indoor heating or put it in your pocket. When the temperature of the mobile phone rises, the low temperature protection will be lifted.
2. Turn off cooling application or function: Huawei mobile phone has built-in cooling application or function, which will trigger low temperature protection when the ambient temperature is too low. Look for options related to cooling or heat dissipation in the phone settings, and then click Close.
3. Clear the cache and data: The problem of low temperature protection is related to the cache or data of the mobile phone. Clear the application cache or perform a device restart.
4. Disable battery optimization: Huawei mobile phones have battery optimization function to extend battery life. The function will actively limit the performance of the mobile phone in low temperature environment to protect the battery. You can find the options related to battery optimization in the settings, and disable this function to remove the low temperature protection.