Downgrade Baseband from 02.30.03 to 02.28.00

Good news to all of you who want to use yellowSnow but have upgraded to firmware 2.2.1 by mistake. Now you can downgrade your baseband from 02.30.03 to 02.28.00 using a tool called pHaseBanDowngrader. Read more about it here:

http://www.iphonehacks.com/2009/04/tool-released-to-downgrade-baseband-from-023003-to-022800-for-iphone-3g-users.html

Thanks to iPhone Hacks .com :)