Device
- What are the serial number, IMEI, and MEID of the mobile phone?
- How to solve the problem of robot and English?
- What can I do if the screen is blurred, insensitive, or insensitive, or the screen jumps?
- Charging Precautions
- The mobile phone responds to charging, but the battery level does not increase or decrease.
- The mobile phone is restarted repeatedly after being charged.
- How to Handle the Slow Charging Problem on the Mobile Phone?
- Downloading Common Mobile Phone Software