LG SECRET CODES

LG all models test mode:
Type 2945#*# on the main screen
2945*#01*# Secret menu for LG
IMEI (ALL): *#06#
IMEI and SW (LG 510): *#07#
Software version (LG B1200): *8375#
Recount cheksum (LG B1200): *6861#
Factory test (B1200): #PWR 668
Simlock menu (LG B1200): 1945#*5101#
Simlock menu (LG 510W, 5200): 2945#*5101#
Simlock menu (LG 7020, 7010): 2945#*70001#
Simlock menu (LG 500, 600): 2947#*
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#*#