Want to Buy a Secondhand iPhone? Here's How to Check if it was Stolen - The Mac Security Blog
How can I check to see if an iPhone is stolen? - Ask Dave Taylor
Purchased iPhone 14 Pro Max from FB Marketplace. IMEI shows clean and phone shows unlocked. Could I have been scammed? Could the phone get blacklisted in the future? : r/tmobile
How to find out IMEI number without a phone - Croma Unboxed