Cannot Connect to Network error after 4.3.3 upgrade with 1.59 baseband
Just upgraded the firmware while keeping the baseband to keep my unlock but I'm having random network issues (EDGE) with T-mobile. I'll randomly loose connection to the Edge network even though I have excellent reception. I know my APN settings are working ok because when I'm connected, the internet works fine. Restarting the phone, turning airport mode on/off, and toggling data doesn't make a difference when internet isn't functioning correctly..I just have to wait and keep checking.
I upgraded from an unlocked 3GS but I really need internet to work because it makes the iPhone pointless without it.
FYI: Went from 4.0.2 -> 4.3.3 using custom firmware via pwnagetool