https://androidbiits.com/hard-reset-lava-o1-lzx413-easily/
How to Hard Reset Lava O1 LZX413 Easily [Simple Steps] | Android Biits
Steps to perform a factory reset on Lava O1 LZX413 without root, unlock bootloader or TWRP Recovery. Dear folks, you can remove pattern lock in Lava O1 LZX413.
how to hard reset