How do I unlock SIM carrier on my iPhone?

Gautamsaini wrote:

Why

Also some obligations must be met before a cell provider would even consider unlocking a phone. Many times a provider offers a discount with the stipulation that you have to use the phone on their service for a certain number of years. Locking the SIM is between the cell provider and the person who purchased the phone, no one else is involved and that includes Apple. If the phone is not yours, you are in even more trouble because the cell provider that the SIM is locked to will most likely not even talk to you about the account that has it locked.

That is something only your Carrier can help you with. Apple cannot remove a SIM lock.

Because the SIM belongs to the carrier, not Apple.

Why?

Because it is the carrier that locks the SIM.

Only the carrier can unlock the SIM.

Apple has nothing to do with this.