Hi, I have been using my US iphone in the UK for over 6 months now and unlocked at every stage. I have been watching the new release of 1.1.3 and it seems a bit "buggy". I was wondering if anyone can tell me what is the easiest and safest way (or is it even possible?) to upgrade to 1.1.3 while still keeping the phone unlocked and jailbroke. Thanks for your help!