LG Secret Codes

For your IMEI (International Mobile Equipment Identity) number:*#06#
Bringing up the LG secret menu: 2945*#01*#
To access test mode off the main screen: 2945#*#
To unlock selected CDMA LG phones: hit Menu then 0 then 000000to bring up the programing menu. Other defaults such as 123456or 654321 might also work.

Codes for the LG B1200
Bring up Simlock menu: 1945#*5101#
Software version: * 8375 #
The factory test: #PWR 668
Recount cheksum (related to checking for errors): * 6861 #

Codes from the LG-U81XX
To reset phone without a SIM card: 277634#*# or 47328545454#
To bring up the unlock menu on phone with a SIM card: 2945#*88110#

Codes for the LG CU400
Fix a "non-acceptable content" message (downloading ringtones related): 277634#*#then Port Setting > Data Setting > BT Set for Datathen turn the phone off and on again.

Codes for the LG 8600
Correcting a "Music Player Error" when trying to burn music: In MS Media Playerat the "Options" menu click the "Rip Music" tab then uncheck the "Copy protect music" box.

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#*#