Jailbreak & Unlock Iphone Ios 4.2.1 & Ios 4.1 Using Redsn0w 0.9.6Beta5 For Windows

https://revistas.upeu.edu.pe/index.php/r_theologika/user/viewPublicProfile/272797

Some people were able to transfer 4.3.5 to 4.3.1 by maintaining the SHSH blobs to v untethered jailbreak on 4.3.5. And to the 1 thing that matters most - audio. This will make it so that Itunes recognized it.