Back to Guides
Guide

Should You Check IMEI After Already Buying a Phone?

5 min readUpdated 6/25/2026

IMEI Check After Purchase: Is It Too Late?

You've already bought the phone. Is there still value in running an IMEI check? Yes — and it could save you from a much bigger problem down the road.

Why Post-Purchase IMEI Checks Matter

  • Delayed blacklisting — A device can be reported stolen days or weeks after you purchase it. The previous owner (or their carrier) may file a report late.
  • Insurance claims against your phone — Someone may file an insurance claim on the device you now own, triggering a blacklist.
  • Carrier locks discovered later — You may not realize the phone is locked until you try a different SIM.
  • Chargeback evidence — If a post-purchase check reveals blacklist or iCloud lock, you have time to dispute with the seller or payment platform.

Time Limits for Disputes

  • PayPal Goods & Services — 180 days to open a dispute
  • Credit card chargeback — Typically 60–120 days
  • eBay Buyer Protection — 30 days from receipt

What to Do If Post-Purchase Check Reveals Problems

  1. Document the IMEI check result immediately
  2. Contact the seller and request a refund or explanation
  3. File a dispute with your payment platform using the check report as evidence
  4. Report the device to local police if it's confirmed stolen

Run a complete IMEI report even after purchase — the earlier you catch a problem, the more options you have.

Guide reader • Try once

Identify the phone before you trust the listing.

Start with the free check to validate the IMEI and compare available device identity details.

Free

A quick first look

Enough to know whether the listing is worth more time.

Frequently Asked Questions

Why should I check my IMEI again after purchasing a phone?
Confirm that the IMEI on your invoice matches the physical hardware, verify that the previous owner account was fully removed, and monitor for delayed blacklist reports.
What if my phone gets blacklisted weeks after I bought it?
Contact the seller or purchase platform immediately. If you paid with PayPal, credit card, or an escrow marketplace, file a dispute with proof of carrier blacklisting.
How do I keep a record of my IMEI for future insurance?
Take a screenshot of the *#06# screen, save the retail box barcode label, and email the 15-digit number to yourself for safe cloud storage.
Can a carrier help me if a used phone becomes blacklisted?
Carriers can confirm the blacklist reason, but for privacy reasons they cannot share previous account holder information or remove the block without owner authorization.