Device tools
Everything you need to check, verify and look up any mobile device — IMEI checks, warranty lookups, carrier and unlock services.
DeviceDecoded brings together the device-intelligence checks normally scattered across a dozen different sites — IMEI identification, carrier lookup, warranty verification, blacklist and Find My status — under one free toolbox. Most checks need only a 15-digit IMEI or a serial number, take under a second, and require no account.
Whether you're buying a used phone, filing an insurance claim, recovering a lost device, or verifying a parallel-import warranty, this index is the fastest way to find the right tool for the job. Every tool below works for any unlocked or carrier-locked device on any global network.
Identify, validate and decode any 15-digit IMEI — for second-hand purchases, insurance and bulk testing.
Apple, Samsung, Huawei and Honor warranty status by IMEI or serial — including AppleCare+ coverage.
Find the original carrier, check eSIM compatibility, and confirm SIM-lock status.
GSMA blacklist lookup, iCloud Find My status, Samsung Knox, and paid Activation Lock removal.