Battery life after 4.4.4 update
My Galxy S5 was recently forced to update to KitKat 4.4.4, and ever since then, the phone's performance is noticably worse. The biggest problem is the battery life. It's been cut in half, and the phone feels warmer. "Android System" is now the top user of battery power.
I've tried pulling the battery and sim card, turning off all of the auto sync features, disabled all the bloatware I could. Nothing is helping. I'm annoyed that I now have to carry a spare battery, when I used to get two days on a single charge.
Any advice would be much appreciated. Thanks.