Secret Codes of Lg include the android secret code of Lg (Life good’s).
Secret Codes Lg include:
Firmware version information
factory tests, PDA
display the IMEI number
Usage statistics Check Update
Unlock the device
Recover Forgotten pattern
GPS test mode
Test Device is original or copy
check battery timing
Test Photograph RGB and much more.
Some code of them may not work on specific devices, but you can still try them because their manufacturer does not allow them. You can copy and share it with your friends.
After execute these hash code, your device might be affected. So keep backup your important data before execute hash code.
Note: This is not official Application of Lg Mobiles.