Hello friends!! I have an ATT Iphone 4 jailbroken running IOS 4.0.1 I love the phone and have it running exactly how I want. Im actually taking a job in Vancouver for about a year (VFX work for film) and would love to just keep my phone. What would everyone here recommend? Is there a canada carrier that will work with my phone if I unlock it? (never unlocked before so im a noob with that) What are the steps? Will the phone still have everything working? Any help would be great! Thanks so much!