A few weeks back I updated my firmware to 4.3.3 and after it downloaded, my iphone screen said "your iphone is now unlocked". I just thought it meant that the phone was unlocked in that i can put any network sim in. Yesterday, I bought apps worth over £5 and I barely have £1 in my bank account that is connected to my Apple ID which means I actually dont have the money to pay for it. They have all downloaded fine, and are working. Will I get billed later for these or is my iphone actually jailbroken? :S Please Help!