Here u have download links to iPhone and iPod touch OS 3.0 BETA 3 build 7A280f the files are packed in RAR format and its in .ipsw file format so u can just use windows and no mac is needed to unmount the files !!! Yes it is released and the most and best thing that is improved is SPEED and stability.
Beta 3 Changes :
- baseband changed to : version 04.24
- MM/SMS has now messages tab but still not usable
- new keyboard (black background) for messages/text
Download :
iPhone 3G:
- Download Part 1
- Download Part 2
- Download Part 3
iPhone (first generation) :
- Download Part 1
- Download Part 2
- Download Part 3
iPodTouch (first generation) :
- Download Part 1
- Download Part 2
- Download Part 3
iPod Touch (2nd generation) :
- Download Part 1
- Download Part 2
- Download Part 3
Thanks to mahmood