How do I hard reset lgl15g sunrise without unlocking pattern lock

In order to switch off the cell phone, hold down the Power key for a short while.

press and hold the Volume Down and Power button together for a couple of seconds.

When the LG logo is displayed, let go of the Power key, keep pressing the Volume Down and then press once more the Power button.

You should release all buttons when the Factory Mode appears on the screen.Wipe data LG L15G Sunrise

Confirm process by choosing appropriate options using Volume rockers to navigate and Power button to confirm.

Well done! The hard reset has just been completed.