My Razr updated to ICS this past week and I have had nothing but trouble since. Where I live I use to get a solid 3G connection. No problems at all. And I will say, this is the best phone I have ever had. Now, since the update, my phone barely registers a signal at home, its spotty at best. Nothing works on the phone that requires internet access (browser and apps). Tether and hot spot no longer work. I can receive and make phone calls and send and receive text messages. No email or anything else. Essentially, my smart phone is now a dumb phone. My husband has no issues with his bionic and he is at full strength for signal at all times. We were in town last night for dinner and while everyone at our table had a full 4G signal, my phone barely registered a 3G. Obviously the upgrade has done something to my phone. We called tech support. The only thing they had us do was turn the phone off, pop out the card, wait one minute, pop back in the card and turn the phone on. This made the phone work for a couple of hours and then back to nothing. Yesterday I went to the Verizon store (something I hate to do). The employee who looked at my phone could not offer me any answers. He restarted the phone and it registered a full 4G while I was there at their store, but when I got home, nothing. He is the kicker. I keep getting a dialog box that opens up and says: You have reached your data limit. Please re-enable data. I press OK and nothing. I am on an unlimited plan so that is something I should not see. I don't know if anyone else has been having this trouble but if they have and have any advice to offer, I am listening.