I have no idea why my. S4 gets so freaking hot! Is there an app that somebody can suggest that will identify rouge apps running in the background?
Sent from my SCH-I545 using AC Forums mobile app
I'm guessing your battery life takes a nose dive when this occurs also. You might have a stuck wake lock keeping the phone awake. Get BetterBatteryStats and use it for awhile and see if your phone stays in awake mode. Only fix for stuck wake lock is restart the phone.