The Best Way To Jailbreak Ios 4.2.1 Untethered With Redsnow 0.9.7 B4

https://pastebin.com/u/w0mebps105

There is a tool that can be used in the Safari browser. The most recent version is Pwnage Tool 4.3, which can be used on Apple firmware 4.3.1. Note: The server computer MUST be attached to the network!