I would like to jailbreak my phone but know how to do it. Can some one help me with this? I just got my iPhone about 3 weeks again and I have verizon if that matters or not. And the phone has 4.2.8. Also do I do need to upgrade this?
Unleashed said:http://www.iphoneforums.net/forum/hacking-tutorials-guides-68/jailbreaking-ios-4-2-8-untethered-verizon-iphone-4-cdma-redsn0w-15881/
use that, it has windows and mac tutorial to jailbreak untethered 4.2.8
4.2.8 is the latest firmware so no you dont need to upgrade unless your not on 4.2.8 already