Device
- If the mobile phone fails to identify or read the microSD card, what should it do?
- The mobile phone cannot download software.
- Will the playing of online audio and video on a mobile phone cause insufficient internal storage space?
- How to adjust the volume of a video?
- The rear shell of the mobile phone is dropped and deformed.
- After the handset is dropped, the metal rear shell is deformed or paint loss occurs.
- What if the keys on the mobile phone fail?
- The shell of the mobile phone is distorted after being squeezed.