Hello Dwhix, I have read of your frustration with your carrier. I'm from the UK but I think the following still applies, I don't know how much you know but incase your somehow unaware but the unlock code is just a four or so digit number that can be applied by a third party who has access to the code and as far as i'am aware the situation in the UK is if you buy or unlock the phone yourself this should give you access to any network. How truthful it is that your phone may not work if still unlocked as mentioned by Sprint I don't know, but can get them unlocked for as little as £3. I have an app on my Android phone that sells unlock codes on all manner of devices, like I mentioned I don't know your full situation and hope I haven't come over as patronising and stating the obvious.