I currently own a Samsung S4 since August. I've been thinking about getting a Iphone 5s or 5c but i'm on a contract with my Samsung S4. Can i trade in my phone to the koodo shop and get a iphone and renew my contract?
Koodo doesn't have contracts, Layla :) But you can certainly get the iPhone and stay on your current plan. You will need to pay off any remaining Tab if you want the iPhone on a new Tab, that is all :)
And you could trade in your S4 to get a credit towards your new phone, but you don't get a lot of value from it. So you can pay off any remaining tab and keep it as back up or use as 2nd device (store music, pictures...)