Used iPhone Checker.
Before you pay for a pre-owned iPhone: decode its model number to see if it was sold new, refurbished, as a replacement or engraved — and in which country — identify the exact model, validate the IMEI and run a full inspection checklist.
Enter the phone’s details
Checked in your browser — nothing is uploaded.
Result
Enter the model number to see the purchase type, sales region and exact model.
- Part number (MQ8L3HN/A): the first letter shows how the phone was sold, the letters before “/A” show the country.
- A-number (A2846): identifies the exact iPhone model.
- IMEI: must match on the phone (*#06#), the box and the SIM tray, and pass the checksum.
Inspection checklist 0 / 0
Official checks (free)
- Apple warranty & AppleCareEnter the serial number at checkcoverage.apple.com. It shows the purchase-date estimate and remaining warranty. Serial: Settings → General → About.
- Blocked / stolen check (India)Use “Know Your Mobile” on Sanchar Saathi (Department of Telecommunications) to check if the IMEI is blacklisted, duplicate or already in use.
- Activation Lock must be offSettings → [name] at the top must be empty after the seller signs out. A phone locked to someone else’s Apple Account cannot be used.
iPhone A-numbers
Reading an iPhone part number
MQ8L3HN/A — the first letter is the purchase type: M retail (new), F refurbished by Apple or a carrier, N replacement unit given under warranty, P personalised / engraved. The letters before “/A” are the sales region — HN is India, LL USA, ZP Hong Kong, AE/AB Middle East and so on.
A replacement (N) or refurbished (F) iPhone is not bad in itself — but the price should reflect it, and the seller should say so.
Frequently asked questions
Is an imported iPhone (not HN/A) a problem in India?
It works on Indian networks, but Apple usually provides iPhone warranty service only in the country of purchase, and some models sold in the USA have no physical SIM tray (eSIM only). Check warranty at checkcoverage.apple.com before you buy.
What is the difference between F and N models?
F means the phone was refurbished and resold. N means it was a replacement unit Apple gave a customer under warranty or AppleCare. Both carry the original model inside; only the purchase type differs.
Can this tool tell if an iPhone is stolen?
No website can see Apple’s or the police records. Use the official Sanchar Saathi “Know Your Mobile” check for the IMEI, make sure Activation Lock is off, and ask for the original bill.
How do I see battery health and cycle count?
Settings → Battery → Battery Health & Charging. On iPhone 15 and newer, cycle count is in Settings → General → About. Below 80% maximum capacity the battery is due for replacement.

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