Redsnow 0.9.7b4 Jailbreak iPhone IOS 4.2.1 excludes USBmuxd From Process
by MAC Article posted in Apple, Cellphones, Softwares
Now this particular update on RedsnOw 0.9.7b4 is very simple one, which simply excludes the use of USBmuxd from the iPhone IOS 4.2.1 Jailbreak. In previous version RedsnOw 0.9.7 beta 3, the process includes the USBmuxd within the process. But the Jailbreak iPhone IOS 4.2.1 remains Untethered. The Tethered Jailbreak is expected but it is more likely to have Redsnow 0.9.7 final for Tethered Jailbreak but it is only a speculated view of mine.
Only because the beta versions are moving out very fast, which give hint of release of final tethered Jailbreak of iPhone IOS 4.2.1.
So guys if you use Redsnow 0.9.7 Beta 4, you will not have to use USBmuxd in the Jailbreak Process. And the rest of the process will remain the same.
You can follow the process of iPhone IOS 4.2.1 Jailbreak with RedsnOw 0.9.7 Beta 3.
For Windows Users you should stay with RedsnOw 0.9.7 Beta 3 and for Mac Users you can download Beta 4 but there is no update on Redsnow 0.9.7 beta 4.
Download RedsnOw 0.9.7 Beta 4 for Mac
Download RedsnOw 0.9.7 Beta 4 for Windows (not available right now)


Oh every one is still waiting for for windows version. but you can still find lot more things about jailbreak redsn0w 0.9.7b4 from here
Redsn0w 0.9.7 beta 4 download now (untethered ios 4.2.1) | CrunchiTech
http://www.crunchitech.com/2010/12/31/redsnow-0-9-7-beta-4-download-now-untethered-ios-4-2-1/