Greetings all, I had been trying to get my iPhone 4 unlocked for a long time simply to use my Lebara sim card when I go abroad as it works out cheaper. I was in Belgium with my girlfriend and we decided to go check a phone shop and got a Mobistar microsim card that worked. When I got back to the UK I had forgotten to remove it and noticed it said Orange now. Tried calling it from another phone and it had an orange voicemail etc, so then I tried the lebara sim card (cut to size) which now works as well as Vodafone etc. ...is this just a screw up on O2's/Apple's part or did they all get unlocked without notification?