Yellowsn0w, the illustrious iPhone 3G unlocking software, dropped with the Times Square Ball yesterday, but the first beta edition didn’t work for many. Hopefully the updated 0.9.4 beta from the iPhone Dev Team should resolve those issues and allow all those Jesusphone 3Gs to be released from their AT&T shackles. So if our step-by-step guide left you frustrated and furious, give it another go with the updated software.

A lot of positive feedback received for yellowsn0w 0.9.4. It’s still in beta though so don’t forget.
if none of these unlocks work try http://unlockiphone4free.blogspot.com/ this worked for me.
Try this tutorial if your unlock didnt work:
http://www.hackint0sh.org/forum/showthread.php?p=377760#post377760
Thanks for information ;)
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http://kisalink.info/a/420a89d/
For yellowsn0w 0.9.5 visit : http://yellow-sn0w.blogspot.com/2009/01/download-yellowsn0w-unlock-iphone-3g.html
This would have been useful if I still had the phone…but screw it, Iphone sucks…its the phone you hate and love.
does this work with the 3 network?