Hard Reset LG E405f Optimus L3 Dual
- Press Power button to switch off device.
- Then press and hold Volume Down + Home button + Power button.
- Wait untill LG logo appears then release buttons.
- Now phone will start hardreset process so wait patiently.
- Done, you can now work on device.
Help! This doesn't work
Hard Reset will erase all of your data
All described operations you are doing at your own risk.