After updating to the 4.4.2 update on the Samsung Galaxy S4 my battery lasts maybe 5 hours with no use. I take it off the charger (100%) and within 2 hours am at 75-80% with no use and in sleep mode. I have adjusted the screen brightness to almost nothing clear the cache hourly. This is riduculous. I did not have this problem with the previous version of Android.
Also the GPS randomly pauses itself in the middle of a trip and have missed exits and other things since I didn't realize it had paused itself, and this keeps happening even on short trips. I did not have this problem wither prio to the update.
Does anyone have any suggestions, besides factory restoring the phone.