How to master reset LG P509 Optimus T
Steps to Perform Factory Data Reset with Phone turned ON
This will erase all of your data and installed application. Make sure you backup any important data before performing this function.
- At the Home screen, press the Menu key.
- Touch Settings > Privacy > Factory Data Reset .
- Read the warning and touch Reset Phone.
- Touch Erase everything.
Steps to perform Factory Data Reset with phone turned OFF
This will erase all of your data and installed application. Make sure you backup any important data before performing this function.
- Turn the Power OFF.
- Press and hold: Home Key + Power Key + Volume Down Key.
- Turn the power ON, while keeping the three keys pressed.
- When the LG logo is shown, release the keys.
Warning!: While reset/restore operation under process, you are advised not to remove your battery until the operation is completed
and cellphone restarts otherwise phone damage may occur.
*Disclaimer:Performing a master clear/master reset/hard reset will erase all your data
(photos,videos,contacts etc) completely and reset all the settings to Factory default. The information
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