Is it kosher to request tips on how to unlock an iPhone 4 from bell for free?

I've searched some small businesses that off this service, and all of them almost always jailbreak the phone, which I don't want to do, because it would take up way too much space on my phone (I already tried this).

Do you have any suggestions?

And yes, I have googled it, but most things look like scams. It needs to be bell specifically, also.

If you got the phone on a contract from Bell, they will require you to pay all the outstanding payments on the contract or they will repo the phone. If your contract with Bell has expired, they will give you the unlock code.