I've been finding that after driving through a dead zone where the network is lost (either just data or all signal), when it comes back it will be at 1x even though there is 4G available. To get 4G back I have to cycle through airplane mode (I'm sure restarting the phone will do it too but toggling AP mode is much easier). Thought it might have something to do with having gone from PRL 3030 to 3032 so I went back to 3030, but same thing.
Are others seeing this as well?
Are others seeing this as well?