hello
my note 4 soft ware 5.1.1. coj5 has very bad battery performance which was very very good with 4.4.4 but with locked bootloader on coj5 i can't downgrade . any way to downgrade again to kit kat
my note 4 soft ware 5.1.1. coj5 has very bad battery performance which was very very good with 4.4.4 but with locked bootloader on coj5 i can't downgrade . any way to downgrade again to kit kat