I'm living in a nightmare with my s5. It was working perfectly before I did the update! I have had to charge it 4 times, 4 TIMES, today. My phone would last all day, now...not so much. My camera is lagging and won't snap pictures until its too late and I've missed the shot! I'm beyond frustrated. I don't want to go thru the hassle of a factory reset, most of the reviews from other forums say it doesn't work anyway.
So I just want to know if I can undo it?
See my original post here to capture my nightmare fully: Re: s5 lollipop update and draining the battery and slowing my phone down?