If the device feels hot when using the mobile phone, it is recommended that you:
1. Close unnecessary background programs. If intelligent manager (or memory manager) is supported: the program that does not need to be automatically run is closed through the intelligent manager (it is recommended to set instant messaging software such as wechat and QQ to \"open\").
2. Turn off wireless, Bluetooth, GPS and other functions when not in use.
3. If the device is hot and the battery standby is shorter than before after you download some third-party applications, you are advised to uninstall the applications from the device. If the problem still exists after the above operation, please bring the purchase invoice, repair card and machine to the service center for professional after-sales engineers to help detect.