Placing an order | Check IMEI in European country blacklist (instant) - 1 check

IMEI uses all phone brands that support GSM signals. IMEI is used to indicate your device in operator networks. If you lose your device or someone stole it, by imei you can report to police and to your network so they can add your imei to a blacklist base. Also via IMEI you can apple check warranty on our website, or iCloud status check and iphone imei number check .

Most IMEI/SN checks are processed within 1–10 minutes automatically.

It's a device that was have some fault, and the owner returned it back to Apple, then they fixed and re-sale it.

This device should have been turned back to Apple when it was replaced under warranty. But it seems the person who sold it to you did not turn it back. Device like that are hard to activate. So better do not purchase device like that.