How do I check if a refurbished iPhone is blacklisted?

Refurbished iPhones from professional refurbishers listed on RefurbMe should never be blacklisted. All vetted refurbishers verify the IMEI status before listing a device.

To check yourself, find the IMEI in Settings > General > About (or dial *#06#) and use a free IMEI checker like Swappa's IMEI check, IMEI.info, or your carrier's website. A "clean" result means the device is safe to use on any compatible carrier.

A blacklisted iPhone has been reported lost, stolen, or involved in fraud and will not work on most networks. If you receive a blacklisted device, contact the seller immediately for a replacement or full refund under their return policy.