Today I will present how to reset your LG Optimus F6 D505.Use this method if you have software problems with your phone.Warning!All data will be lost !
First steo is to power off your phone.
Now you’ll see recovery menu so press power key to factory reset your phone.
Press power key to confirm reset.
Wait until the phone restarts.
For more details you can watch the entire video here:https://www.youtube.com/watch?v=0tJbp0ANlyU