LG GM750 hard reset
Turn your LG GM 750 off. Press and hold both Volume down + Camera + Power ON. Release buttons when windows screen appears. All data will be deleted!Resetting the device
You may need to reset your device occasionally. A normal (or soft) reset of your device clears all active program memory and shuts down all active programs. This can be useful when the device is running more slowly than normal, or a program is not performing properly. A soft reset is also necessary after the installation of some programs.
If a soft reset is performed when programs are running, unsaved work will be lost.
You can also perform a hard reset (also known as a full reset). A hard reset should only be performed if a normal reset does not solve a system problem. After a hard reset, the device is restored to its default settings—the way it was when you first purchased it and turned it on. Any programs you installed, data you entered and settings you customised on the device will be lost.
To perform LG GM750 soft resetFind the Soft reset key.
Use the stylus to press the reset key and hold it for a while. Your device may automatically restart and display the Home Screen.
To perform LG GM750 hard resetDial 3845#*750# for service menu
or use menu option:
A Hard Reset should only be performed after all other trouble shooting options have been exhausted. After a hard reset, the device is restored to its default settings - the way it was when you first purchased it and turned it on. Any programs you installed, data you entered and settings you customised on your device will be lost.
1. Power the device ON.
2. Tap Start > Settings > System tab > Clear Storage.
3. Enter 1234 for the password twice.
4. Press Enter.
5. Select whether to delete the Internal Memory or the External Memory (SD card) to reset.
6. You can also change the password by pressing Change Password.
You can use LG Mobile Support tool to repair some LG cell phone model, after download select menu Customer Support > Recovery Phone
If you know LG GM750 hard reset with buttons / keys pls leave comment.