Hi All, I have a 1st gen iphone 2g. I just jail broke the iphone using pwnage tool and jail broke the phone using 3.1.3. The process went fine, and it booted up with the pineapple logo but i still get no service and says my network is restricted. i thought jail breaking ur phone unrestricts the network? im in london and my sim card is on o2 network whom i have a contract with. THis is just a loan phone as my 3g was sold as i will be getting the 4g in 2 weeks. Any other way to unlock the phone so i can hop on to my o2 network? Thanks for any help.