Business device The third and least likely type of device you might be looking to unlock at AT&T is a business device. Maybe you got a work phone that you love, or you’re just hoping to keep it ...

For example, AT&T has a Device Unlock Portal where you can enter in some account information or information about the phone you want to unlock, and then AT&T will approve or deny your request.

You trade in your current phone and AT&T/T-Mobile/Verizon will give you a hefty discount on a new one so long as you are willing to be on a certain plan and stay with them for 24 to 36 months.