The dialog settings
Open the settings
→
Device
→
Display
→
Unlock display choose
your prefered dial picture. And set it dial display. Afetr the set-
ting, it will popup a success message.
Remark:
Data and time settings: Open “Settings”
→
“System”
→
“Date
and time”
→
click “Determine confirm the date and time auto-
matically”, choose to use the network time, or GPS time, or
closed with manually setting.