Verify identity
Match model code, storage, region, and carrier status with the listing. Do not rely on a family name alone.
Check remaining support
Look for both major OS promises and security end dates. Prefer primary evidence and account for policy-derived uncertainty.
Check condition and ownership
Confirm activation lock is removed, test core functions, inspect for damage, review recalls, and obtain a receipt.
Primary sources
Important
Device support and safety information can change. Recheck the linked manufacturer and regulator evidence before making a purchase or safety decision.