Best answer by Mathieu
First off, before you do anything you will need to get your phone unlocked by Bell. After Bell has unlocked it, you will need to do a factory reset via itunes or directly off of your device to finish the unlocking process.
Now for the transfer to Koodo. You need to decide if you want a new phone number or keep your current number.
If you want to keep your number, go to a Koodo kiosk and tell them you want to activate your unlocked phone with Koodo on pre-paid. They will help you port your number over and activate your account. Koodo will also cancel your account with bell on your behalf.
If you want to get a brand new number, then you can call bell up, tell them you want to cancel and then go to a Koodo kiosk and activate a pre-paid account similarly as the above paragraph states.
You will need to pick out a base-plan, you can read more about them here
You will also need to buy the Pre-paid SIM card that costs 20$.
For more FAQs about Koodo prepaid, check out this link.
Welcome to Koodo! Let us know if you have any other questions.