The iphone-dev team has released PwnageTool 2.0.1 for folks who experienced problems with the earlier version.
PwnageTool 2.0.1 changes:
- It auto-finds the bl39 and bl46 files better, if they’re on your computer
- It creates the ~/Library/iTunes/Device Support/ folder if not present, which should help with some 1600 errors people have been having.
- Many people have reported the PwnageTool not starting up at all (the icon never stops bouncing). This issue should be resolved now.
- The Sparkle AppCast URL is fixed in this version, so automatic updates should work for future releases.
Download: PwnageTool 2.0.1
- source: blog.iphone-dev.org


no problem at all….. my 3g working fine……
At first i had the 1600 problem, but after a couple of tries I managed to fix it…..
Installer…………… next thing to look forward to.
please tell me iphone1,2_2.0_5A347 unlock the gsm phone
hi so….ive amac i downgrade 2.0 to 1.1.4»?them in that version i can use a program to unlock the sim card_:=?
quick question .my iPhone is 1.1.4 .everything fine on it.unlocked with ziphone 3.0 ….what do I do to get the 2.0 update and jailbrake/unlock ??is it with this ? Will the pwnage 2.0.1 do it for me.thanks