Seth Shykes
New member
i have an iphone 3g at 4.2.1 and im hopeing to jailbreak it with redsn0w because greenpois0n dosent work. but after i dowloaded the pacage and everything when i go to jailbreak it says "Unable to recognise specified ipsw" and i cant fix it no mater what ive restarted my computer re dowloaded everything and it still wont work. any tips?