Ok here's the problem, once a week since for the past few week's it says Mobile Broadband (EV-RevA) No service when i mouse over the bars on the new vzam with mifi 2200 i get 3 of 4 bars on EV and usually 1 or 2 on 1x but once a week the 1x bar just is at 0 with it red and when i scroll over it with my mouse it says no service when indeed there is service in my area. Yes i have the newest version of vzam for mifi 2200, it actually did the same thing when i was on my old one usb 720 modem. The current version of mifi 2200 vzam i have is 7.2.1.2(2420b). So any help you guys can give would be great, Thanks.