Hi, I've been looking for someone with a similar problem but I haven't found anything yet. My phone boots up OK then it goes to the activation screen but after a couple of seconds (10 - 30, seems random) the phone hangs. When it's at the activation screen it seem to connect to the cell service (Fido) but R in the status bar would indicates that it's roaming (clue?). I have to take out the battery to reboot. It's a T-Mobile G1 that I'm trying to get working with Fido (Canada). It's a phone I bought used (activated but locked) but then I reseted it to factory default which deactivated it. I unlocked it. I tried to activate it through wifi. Followed the instruction and downgraded it to rc29. I've tried different rc, different roms, same thing. Any clue would be greatly appreciated!