Originally Posted by nyydynasty
batteries do go bad but not overnight. if its that drastic over the last couple days, its something thats running. You may not have installed a new app but an existing app may have updated and gone rogue
That makes sense, how can I discover the rogue app if the battery usage isn't showing anything?
I rechecked this morning and dolphin browser was at 20% even though it supposedly wasn't open so I reinstalled. Now android OS is at 46% though, that's pretty high isn't it?