Tutorial Hard Reset LG V10 F600S F600K F600LVideo :[video=youtube;F7YXW871FVE]https://www.youtube.com/watch?time_continue=2&v=F7YXW871FVE[/video] First method:At the very beginning switch off your cell phone by holding the Power key for a short whileThen hold down the Volume Down and Power button together for a couple of secondsAs soon as the LG logo is displayed, let go of the Power key, keep pressing the Volume Down and then press once more the Power button.Afterwards you should see a factory reset menu on your screen.Confirm processby choosing appropriate options using Volume rockers to navigate and Power button to confirm.Now your phone should restart.Success! The hard reset has just been completed.Second method:If the display is off hold down the Power button to turn it back on.Afterwards go to Settings.Select General and then Backup & reset.In the next step tap Reset Phone.Choose Erase Everything if you are sure you want to clear all your data.Select OK to confirm the whole operation.Well done