Device
- Viewing Memory Space
- Can I identify a contact by entering the last four digits of the contact number on the dialer screen?
- The phone has broken sound when playing some music
- Why does the phone call intermittent on a high-speed train?
- Why is the charging of a mobile phone slow when the ambient temperature is high and the temperature rises?
- Why cannot I start the mobile phone when I start the driving mode?
- Why is it easy for a mobile phone to get offline during a call?
- What to do if the mobile phone is stopped on the ZTE screen after being upgraded online?