how to downgrade from android 7 to android 6? device performace has become too bad.. it takes 4 to 5 to charge fully... and discharges like so easily... marshmallow version was too good... now not finding a correct way to down grade without flashing the device.. plz suggest..
I don't know any method without flashing, and flashing the device is not recommended. I have android 7.0 on my s7 edge and it is running perfectly smooth as good as android 6.0 try to reset your devise and delete unnecessary apps and battery-draining apps, sometimes it helps.
