Okay, so I bought a second hand iPhone 5s 16 gb locked to Rogers for $400. It's not a bad price but I made a mistake. My carrier is with Fido, which I thought would work with this phone. I am left with a few options: 1. Sell this phone back out. 2. Unlock it but it will probably cost 100$ which I don't think is worth it. 3. Call rogers to get them to unlock it for $50 but most likely not possible since I am not their customer. I had an iPhone 5 prior to this which I am planning to sell for $350-$400. What should I do? Unlock it or go through hassle selling it back?