yeah..im having almost the same situation with u. I don't want always restart my phone just because of the mobile data :/

hi bros, anyone has issue with the S4 LTE battery? I just got it yesterday, before I went to sleep the battery was around 98% but when I wake up 6 hours later it bcome 20%? I not dling anything and press the on/off button b4 going to sleep.

Later in the afternoon I fully charged it at 1pm, by 4pm my battery left 48%! I tried turn off the gps, wifi , and all those smart functions already before going out. is this normal or my battery got problem? it seems to be draining like nobody business even im not using.

help help....bought S4 LTE 3 weeks ago.
problem started in week 1...the phone shut down by itself when idle for a while, sometimes the phone also shutdown when charging. Initially went back to dealer (Maxis center) they say they can't diagnose the problem. Then went to Samsung federal highway, they upgraded my software....but still happening....it was rather warm when charging though, warmer then my ipad...is it normal, any advice, please direct!!