Hello everybody, I've got an issue and I can't really find an answer to it on the web so i thought i'd just ask. I had to reset my iphone because i was going to sell it so after it was reset it got stuck on the apple logo so i had to restore it. After restoring I noticed that it had firmware 4.2.1 on it so i thought i was screwed.. After all I bought it from someone who said it was from the USA ( i live in europe) and so i thought it was unlocked. Surprisingly i could still get into the iphone with my sim.. All i had to do is jailbreak it. Now i see that dev team just got a new jailbreak out ! The only problem i see is that it says if you're on an unlocked device don't jailbreak it !! How can I know it is unlocked since the iphone still accepts my sim after an update.. ? I hope I can just jailbreak it and move on Thanks already !!