I keep reading about how a lot of peoples' phones are so much better after the update. My phone was perfectly fine (got it about a month ago), but after it updated about a week ago, it's awful. Locks up, random reboots, animation on games is choppy, navigating between home screens is laggy and "sticks". I am in a 4g area, but there are times when phone service cuts out completely for up to 15 minutes at a time. I did not have any of these issues before. Am I the only one? Any ideas what I can do?