After debranding my wifes Xperia X10 via davinci, I have no signal, and a red x over my signal bars. I tried runnong seus multiple times as well as PC companion, I even tried flashing the firmware again via davinci. I had no problems when debranding my Xperia X10. We are considering rebranding it and sending it back, but would much rather fix this one. Everything else on the phone appears to work, just no signal. Please help. Flashed with NAM1 generic firmaware for both phones.