Apple team has declared the next iPhone firmware, iPhone 3.0 at recent Macworld Expo. They have already released two Beta versions of the new firmware and now we have iPhone 3.0 Beta 3 firmware, which is exclusively available for official developers and registered members.
The iPhone 3.0 Beta 3 has improved in navigation speed as well as device performance. The build number of the latest firmware is 7A280f. As of now there is no other detail information available about this firmware.
According QuickPWN team, it is possible to jailbreak following devices with iPhone 3.0 Beta 3 firmware:
- iPhone
- iPhone 3G
- iPod Touch 1st generation
The official firmware testers can download iPhone 3.0 Beta 3 from the given link.
http://developer.apple.com/iphone/
If you are not a official member then you can download iPhone 3.0 Beta 3 firmware from public torrent site.
Also Read: Install iPhone 3.0 Beta Firmware