Change of PIN2 code;
Phone lock (on / off). When you turn on the
feature, each time you turn on the phone, you
will be asked for a password;
Change the phone lock password;
Dual SIM settings
This menu selects the order of using SIM cards,
it is possible to turn on / off the card and enable
/ disable flight mode.
Connectivity
Bluetooth settings
Network settings
For SIM1 and SIM2 it is possible to configure the
option of selecting a network - automatic or
manual.
Restore factory settings
This function restores some of the settings of
the mobile phone to their factory values. To use
the factory reset function, you must enter the
correct mobile phone password. The default
phone password is 1122.
Troubleshooting
If you have problems using your phone, try finding a
solution at this point.
Problems
Reasons and Solutions