- Software version:
- *#06#
- to see more info, press softkey again
- English menu:
- *#0001#
- Deutsch menu:
- *#0049#
- Secret Code:
- *#0606# remove sim card before
- Unlock Sim:
- *#0003*(secret code)#
- Bonus Screen:
- *12022243121
- Factory settings: Type *#9999# to reset factory settings.(not tested).
LG-U81XX SPECIAL CODES Code to read phone version : –
- Phone without SIM – Enter 277634#*# or 47328545454# – Select ‘SW Ver.info’
Code to reset phone : –
- Phone without SIM – Enter 277634#*# or 47328545454# – Select ‘Factory Reset’ Code to enter
- UNLOCK MENU : – Phone wit SIM inside – Enter 2945#*88110#
- Test Menu 8330 : 637664#*#
- Test Menu 8180 V10a: 49857465454#
- Test Menu 8180 V11a: 492662464663#
- Test Menu 8130-8138: 47328545454#
- Test Menu 8110-8120: 277634#*#