is anyone else having battery issues with samsung s4 since latest software update?
Are you talking about the NG6 or NK1 update?
nk1
It also switched me from 4g to 3g.
I didn't get the problems a lot of people got after updating to NG6, so I am a little weary to update to NK1 since NK1 is suppose to fix the problems of NG6.
Also what are the battery issues?
Yes! I'm having the exact same issue. Since the update last week. I looked up my battery usage and the operating system is using up the bulk of it.