Update 4: (a) The yellowsn0w Cydia package will be available as soon as our devteam member in charge of the repo wakes up to fix a file permission error. (b) Once its out, those users with SIMs that have apps and other menus on them will need to do that extra step weve been talking about. Theyll need to pull and reinsert the SIM once after rebooting the phone to engage the unlock. Even though its needed only once per boot, its still a nuisance and well be fixing that ASAP. (c) Youll know if you fall into that extra step category if your carrier doesnt show up within about 10 seconds of the slide to unlock screen. (d) Yes it really is for baseband 02.28.00. That means everyone can use it now! (e) Happy New Year!