Hi - I just got a 3GS after years of using an unlocked/JB 2g with no problems. I'm successfully Jailbroken using GP but am still at 05.15.04. Tried to install Snowbreeze through cydia and it seemed to work but my phone is permanently "searching" for the network, so I guess not. From reading the forum I'm getting conflicting info as to whether I need to upgrade the BB to 06.15.00 or not. My understanding is I shouldn't do that since I rely on the unlock? Totally confused and missing the olden times of 2G if only that darn phone still worked. Can anyone help? I'm not even sure I've given enough info, that's how confused I now am.