Just wanted to start off by saying this is far the best phone I've owned, and believe me, I've had a lot of different phones. However I was wondering if anyone was having the problems I've been having over the past few days. First, my phone shows 4G or 3G in notification bar, however when I try to access email, or any app requiring network access, I get a message flash up on the screen saying network error or no network connection, please retry or try again later. Only lasts for about 10 mins. and I did try restating the phone, but the problem was still there. Also, with my favorite contacts, all the ring tones I had set, changed by one, meaning in my list of ring tones they all dropped to the next listed tone, weird. Just wanted to know if anyone had these problems, or could maybe explain, Thanks