My Battery is draining very fast

[Android Central Question]

I have a note 4 AT&T running marshmallow version. I used to have KitKat version. I couldn’t see any issues. After updating to lollipop and , marshmallow..my phone became terrible. Plz Can anyone suggest the downgrade steps to KitKat with links.

 

[B. Diddy]

Welcome to Android Central! Have you already tried wiping the cache partition? https://support.t-mobile.com/docs/DOC-28932

To downgrade, you'd have to use Odin to flash the previous stock firmware: http://forums.androidcentral.com/am...w-flash-stock-rom-via-odin-new-interface.html