Our IMEI Checks
Two devices may look identical on the surface, yet differ significantly in their capabilities, restrictions, activation options, and market value. In today’s mobile ecosystem, understanding those differences is essential for maximizing profitability.
PrologMobile’s Device Intelligence Checks analyze device-specific data across a broad range of trusted sources to create a more complete picture of each device. The result is greater transparency, better decision-making, and deeper insight throughout the device lifecycle – from acquisition and processing to resale, redeployment, insurance, and reuse. Explore the services below to see what each one reveals about a device, as well as when to use it and why.
GSMA Block List
This check identifies if a specific IMEI is listed on the global GSMA Block List.
Australia Block List
This check identifies if a specific IMEI is listed on the Australian Block List.
This check is mainly used to understand the device details and the SimLock and Carrier statuses. This Apple-only check identifies the current Find My iPhone (FMiP) lock status. This check provides the Marketing Part Number of the device. This check will return the MDM (Mobile Device Management) status for Apple devices, displaying either 'ON' or 'OFF'. This check returns the device’s Serial Number when an IMEI is provided, and returns the device’s IMEI when a Serial Number is provided. This check returns the Warranty and Activation status of an Apple device. This check indicates the Model, Model Info, Model Number, Serial Number, and Warranty Status associated with an Apple device. This check determines if an Apple device has been refurbished or replaced by Apple.Device Details
FMiP STATUS
MPN Status
MDM Status
Serial to IMEI Conversion Check
Warranty Status
Apple Model
Refurbished & Replacement Status
Samsung OEM
This check provides the Samsung device details and the device’s associated carrier.
Samsung Model U/U1 Check
This check gives you the Make, Model, and ModelInfo2 fields to determine if the phone was associated with a specific carrier or network after manufacturing.
Samsung Knox Financial Check
This check is designed to answer one essential question: “Is this Samsung device currently restricted from activation due to an outstanding financial agreement?”
Google OEM
This check provides the device details and the associated carrier for Google Pixel devices.
Motorola OEM
This check provides the device details and the associated Carrier for Motorola devices.
ZTE OEM
This check gives you the device details for a ZTE device.
OnePlus OEM
This check gives you the device details for a OnePlus device.
Verizon Financial Eligibility Check
This check provides key insight into whether a specific device has been financed, is paid off, or if the device has missing payments and is in bad standing with Verizon.
T-Mobile Financial Eligibility Check
This check indicates the status of the device on the T-Mobile network.
AT&T Financial Eligibility Check
This check indicates the financial status of the device on the AT&T network and affects how a device is bought and sold and how it can be reactivated.
Tracfone Financial Eligibility Check
This check indicates the status of devices on the TracFone or Straight Talk network and affects how a device is sold and how it is reactivated.
KDDI Financial Eligibility Check
This check indicates the financial status of a device on the KDDI network in Japan. It affects how the device can be bought and sold and how it can be reactivated.
NTT Docomo Financial Eligibility Check
This check indicates the financial status of a device on the NTT Docomo network in Japan.
Softbank Financial Eligibility Check
This check indicates the financial status of a device on the Softbank network in Japan.
SIM Info Check
This check returns information on the supported SIM types for the device.
EID Check
This check identifies if a specific IMEI has an EID number, and if so, it indicates the number.
MacBook Device Identificaton
This check is mainly used to understand a device’s warranty status and provide other basic device information.
Find My Mac
This is a simple call similar to Find My iPhone (FMiP). It identifies if “Find My Mac” has been enabled / turned on for a specific device.
iCloud Lock Status
Similar to Find My Mac, but when a MacBook device is marked as lost, it goes into “Lost Mode” which is more restrictive than Find My Mac.
MDM
The MDM (Mobile Device Management) check will return the management status for any Apple Device, including MacBooks.
MacVerify ID Pro
This call provides a comprehensive list of hardware specification information, including identifying if the MacBook was stock, or Customized to Order (CTO).
Flexible Checks. Smarter Workflows.
All PrologMobile checks can be run individually, combined with other checks, or integrated into a custom Cascading Call Flow (CCF) tailored to your operational needs.
CCFs allow you to automate multi-step device intelligence workflows by dynamically triggering the right checks at the right time, helping reduce unnecessary calls, improve decision-making, accelerate processing, and lower operational costs.
Whether you’re validating inventory at intake, preparing devices for resale, or managing large-scale automation workflows, PrologMobile helps you build the right device intelligence process for your business.
Learn how Cascading Call Flows can optimize your workflows and save you money.
The returned data set examples shown are provided for demonstration and educational purposes only. Actual results may vary based on the specific device and checks performed.