Before inspecting buttons or screens, verify these three absolute requirements. If a seller refuses any of these, .
Go to Settings > General > About and look for "Carrier Lock." It should say "No SIM restrictions" . If it lists a specific carrier, it will only work with that provider's SIM cards. what to know when buying a used iphone
Turn on the device. If you see an "iPhone Locked to Owner" screen, the phone is likely stolen or not properly wiped. The seller must remove their Apple ID in front of you. Before inspecting buttons or screens, verify these three
If the phone passes the initial security checks, perform a hands-on hardware inspection. Buying my 1st iphone 2nd hand, what should I look out for? If it lists a specific carrier, it will
Dial *#06# to get the IMEI number. Use a free online IMEI Checker to ensure the device isn't blacklisted due to being reported lost or stolen. 2. Hardware Health Checklist