I got an iPhone 2G recently to use as a backup phone. My main phone is an iP4 officially on AT&T. My intent was to be able to swap my SIM between phones should I ever have to, obviously without changing anything with regard to AT&T. Since the 2G couldn't be officially activated, I jailbroke using redsn0w and unlocked using BootNeuter. That part is fine. I can put in my iP4's SIM, immediately get recognized on AT&T with Edge data, everything's great. However, some issues started to appear. First, VVM didn't work. I messed around with a network setting reset, reboot, etc, and eventually it asked for my voicemail password and started working. However, one issue remains, which is YouTube not working. I am unable to connect to YouTube no matter what I try. AFAIK, this may have something to do with my carrier bundle on the 2G. It's on 3.1.3, the carrier bundle version is 5.6. I'm pretty sure there's an issue with it because under General>Network, I have no "Cellular Data Network" option, only "Data Roaming," "VPN," and "Wi-Fi." On my iP4, officially activated, that option is present and I can view all the entries and all that. So, my question is - does anyone know where I can obtain the STOCK 3.1.3 AT&T carrier bundle file, or whether or not my issue stems from something else? I do not want to do a restore, so I must resort to manually updating the .ipcc file. Thanks very much in advance!