Master reset using hardware keys ................................................................................................................................................ 92
Soft reset ..................................................................................................................................................................................... 92
Clear application cache ................................................................................................................................................................ 93
Security ........................................................................................................................................................................................... 93
Change SIM PIN code.................................................................................................................................................................. 93
Lock - Keypad lock ....................................................................................................................................................................... 93
Manually lock ............................................................................................................................................................................ 93
Automatically lock ..................................................................................................................................................................... 93
Lock - Encrypt device ................................................................................................................................................................... 94
Lock device .................................................................................................................................................................................. 94
Unlock device ............................................................................................................................................................................... 94
To unlock - pattern .................................................................................................................................................................... 94
To unlock - PIN ........................................................................................................................................................................ 95
To unlock - password ............................................................................................................................................................... 95
Lock SIM card .............................................................................................................................................................................. 95
Unblock - PIN (PUK Code) ........................................................................................................................................................... 95
Unblock - SIM (SIM subsidy unlock) ............................................................................................................................................. 95
Time and Date ................................................................................................................................................................................. 96
Alarm clock - Set .......................................................................................................................................................................... 96
Auto-update (NITZ) ...................................................................................................................................................................... 97
Time/date - Set ............................................................................................................................................................................ 97