How to fix idle drain on poco f1(part 2)

Achintya Dey
Process....
First and very importentd unlock bootloader
. * then install twrp using pc ... * and flash magisk manager. * then first time full format exam>: * wipe>advanced wipe> then all selected . then swipe to wipe. -* most read...... *
your internal or exteranal are totaly deleted so first backup your importend data
* And reboot. * again reboot to twrp and install miui official rom. version 11.0.5.0. this verison are so good and totally bug less I think.