I am currently with Telus for my cell phone service provider. My plan is much too expensive, and I've found a plan online through koodo that suits my needs much better. Is it possible for me to unlock my phone through Telus and use the same phone on one of Kodoo's plans? I have an iPhone 5 that i bought in February 2013. I would like an answer that I can count on 100% because the closest store to my location is a 45 minute drive. Thank you.