Help With JailBreaking my IPhone 3GS with 4.2.1 Firmware?

Paris

New member
I've tried just about every website. And everything tells me to either Downgrade, or Click on My current Firmware. Neither Of which I can do because I got a new computer, Any help?
Cydia, Won't download on there without me finding the Firmware on my computer. And No idea what to use to get it from my phone instead of the computer.
 
Back
Top