Computer Technicians Forum

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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): 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 #* #

All secret Android codes, tips and tricks for your Android mobile devices.
Secret Codes Functions/Description
* #06 # To check IMEI of your device, enter this code.
* #0* # To enter service menu on the very new Android phones.
* #0228 # To check battery status.
* #9090 # / * #1111 # To make device in Service mode.
* #* #4636 #* #* To get information about battery, usage statistics and device.
* #* #34971539 #* #* To get all information about camera.
* #12580*369 # To get software and hardware info.
* #228 # For ADC Reading.
#7353 # To hide test menu 2/Self Test Mode.
# #7764726 To hide service menu for Motorola Droid.
* #* #273283*255*663282* #* #* For backup of our all media files.
* #* #232338 #* #* It display the Wi-Fi mac address.
* #7465625 # To view status of lock-phone.
* #* #3264 #* #* To show RAM version.
* #* #44336 #* #* To display build time and change list number.
* #* #232337 #* # To see or display device’s Bluetooth address.
* #* #197328640 #* #* It enables test mode for service.
* #* #8351 #* #* To enable voice dial mode.
* #* #8350 #* #* To disable the voice dial mode.
* #* #0842 #* #* To test Back-light/vibration.
* #* #2664 #* #* To test the touch-screen.
* #* #0289 #* #* For Audio test.
* #* #0* #* #* For LCD display test.
* #* #232331 #* #* To test Bluetooth of any Android device.
* #* #0283 #* #* To perform a packet loop-back test.
* #* #1575 #* #* For advanced GPS test.
* #* #1472365 #* #* To Perform a quick GPS test.
* #* #0588 #* #* To perform a proximity sensor test.
* #* #7262626 #* #* To perform field test.
* #* #232339 #* #* Testing Wireless LAN.
* #9090 # To Diagnose configuration of device.
* #872564 # To control U-S-B logging.
* #9900 # System dump mode.
* #* #7780 #* #* Reset to factory state.
*2767*3855 # To format Android device.
* #* #4986*2650468 #* #* To get pda, phone, H/W and RF Call Date.
* #* #1234 #* #* To know about pda and firmware version.
* #* #1111 #* #* For FTA Software version.
* #* #2222 #* #* For FTA Hardware version.
* #* #7594 #* #* To change power button behaviour once code enabled.
* #* #8255 #* #* To launch Google Talk service monitor.
Note :-
And one important thing, I want to share that if you think there's some kind of problem in our above mentioned codes, inform us through comments, give your feedback (really important for us) and also discuss your problem with us regarding to this post. We feel very grateful to you if you give feedback to our posts because it makes us to understand how we can improve our posts or to resolve problems. So feel free to ask us about anything related to my posts.