Hard reset LG Optimus to unlock all security codes or reset device to its factory default settings. Some time we have to face some some problems like slow speed of operating system, Hang and freeze problem, virus infected apps not removed problem. So we can get ride these problems by reset device to its factory settings. All data on mobile memory and installed apps will be deleted so take backup before all data before hard reset your smart phone. If you have too many pattern attempts lock problem then it can also be reset via Google account without losing data. But this is possible if we mobile data connections on or WiFi on. If both off then we have only option to use this cell phone is hard reset. Here is a detailed tutorial to reset LG Optimus L90 To Factory Default Settings via hardware keys within minutes.
Warning! Factory reset will permanently delete all your data and customized settings, and will remove any applications you’ve downloaded and installed. Be sure to back up any data and files you want to keep before you do a factory reset.
How To Format Or Reset LG Optimus L90 With Buttons
Power off LG Optimus L90.
Press and hold Volume Down and Power buttons together.
Release Power button and press again when LG logo appear on screen but keep pressing Volume Down until factory Data Reset Data screen appear.
With volume button move down and select Yes Button and Power to Confirm selection.
Factory Reset Process will be start and mobile start erasing mobile.
When this process will be complete mobile will restart to complete the process.
Now customize cellphone settings to complete the method.
For more information please fell free to contact us or comment below if you have not success to reset your smartphone.