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A Complete Guide to Checking IMEI Numbers: How to Confirm the Authenticity of Your Device


Published: 2023-12-18 22:44:16 | Updated:

A Complete Guide to Checking IMEI Numbers: How to Confirm the Authenticity of Your Device

Are you worried about the authenticity of your device? Wondering if it's a genuine product or a counterfeit? Look no further! In this comprehensive guide, we will walk you through the process of checking IMEI numbers, allowing you to confirm the legitimacy of your device.

Whether you're buying a brand new smartphone or a pre-owned device, verifying the IMEI (International Mobile Equipment Identity) number is crucial. This unique code acts as your device's fingerprint, providing important details about its origin, model, and history.

In this article, we will explain what IMEI numbers are, how to locate them on your device, and the steps to validate their authenticity. We will also provide insights into the significance of checking IMEI numbers, including ensuring the device is not stolen or blacklisted.

Don't fall victim to counterfeit or stolen devices. Stay informed and protect yourself by learning how to check IMEI numbers. Follow our step-by-step guide and gain peace of mind knowing your device is legitimate and safe.

Why is it important to check the authenticity of your device?

The IMEI number is a unique identifier assigned to every mobile device. It consists of a 15-digit code that serves as the device's identity and can be used to track and verify its authenticity. IMEI numbers are crucial for several reasons, including device activation, warranty claims, and ensuring the device is not stolen.

The first eight digits of the IMEI number represent the Type Allocation Code (TAC), which provides information about the device's manufacturer and model. The following six digits are the individual device identifier, while the last digit is a check digit used for error detection.

Finding the IMEI number on your device is relatively easy. Let's explore how to locate it on different devices.

How to find the IMEI number on different devices

Android devices

On most Android devices, you can find the IMEI number by navigating to the "Settings" menu. Go to "About Phone" or "About Device," then select "Status" or "Phone Identity." Here, you will find the IMEI number along with other device information.

Another way to find the IMEI number on an Android device is by dialing *#06# on the phone app. The IMEI number will appear on the screen instantly.


For iPhone users, you can find the IMEI number in two ways. The first method is through the device's settings. Go to "Settings," then select "General" and "About." Scroll down, and you will see the IMEI number listed along with other details about your device.

The second method is by checking the SIM card tray. For iPhone models with a physical SIM card slot, eject the SIM card tray using a SIM ejection tool or a paperclip. The IMEI number will be printed on the tray.

Other devices

The location of the IMEI number may vary for other devices. For example, on some smartphones, you can find it under the battery or on the back panel. On tablets, it may be present in the device's settings or on the packaging box. Consult your device's user manual or manufacturer's website for specific instructions.

Now that you know how to find the IMEI number, let's move on to the steps of checking its authenticity.

Checking the IMEI number using online databases

One of the easiest ways to verify the authenticity of an IMEI number is by using online databases. Several websites and services allow you to enter the IMEI number and check if it's valid, providing you with information about the device's make, model, and history.

To check the IMEI number using an online database, follow these steps:

1. Open your preferred web browser and visit a reputable IMEI checking website.

2. Enter the IMEI number in the provided field.

3. Click on the "Check" or "Verify" button.

4. Wait for the website to process the information.

5. Review the results provided, which will include details about the device's brand, model, and whether it's reported as stolen or lost.

Remember to use trusted and reliable websites for IMEI checks to ensure accurate and up-to-date information.

Verifying the IMEI number through the manufacturer

Another reliable method to validate the authenticity of an IMEI number is by contacting the device's manufacturer directly. Most manufacturers have dedicated customer support channels that can help verify the IMEI number and provide additional information about the device.

To verify the IMEI number through the manufacturer, follow these steps:

1. Locate the manufacturer's customer support contact information. This can usually be found on their official website.

2. Call or email the customer support team and provide them with the IMEI number.

3. Request them to verify the IMEI number's authenticity and provide you with details about the device's origin, model, and any warranty or service history.

Keep in mind that contacting the manufacturer may require patience, as response times may vary. However, this method ensures the information you receive is directly from the source.

How to check if an IMEI number is blacklisted

Checking if an IMEI number is blacklisted is essential to avoid purchasing a stolen or blocked device. When a device is blacklisted, it means it has been reported as stolen, lost, or involved in illegal activities. Carriers and authorities maintain a central database of blacklisted IMEI numbers to prevent their usage.

To check if an IMEI number is blacklisted, you can follow these steps:

1. Visit a reputable IMEI checking website that offers blacklist status checks.

2. Enter the IMEI number in the provided field.

3. Click on the "Check" or "Verify" button.

4. Wait for the website to process the information.

5. Review the results provided, which will indicate whether the IMEI number is clean or blacklisted.

If the IMEI number is blacklisted, it's advisable to avoid purchasing the device, as it may have legal and functional limitations.

Tips for buying a used device and checking its IMEI number

Buying a used device can be a cost-effective option, but it's crucial to ensure that the device is legitimate and not compromised. Here are some tips for buying a used device and checking its IMEI number:

1. Research the seller: Before making a purchase, research the seller's reputation and credibility. Check reviews, ratings, and feedback from previous buyers to ensure they are trustworthy.

2. Inspect the device physically: When meeting the seller in person, thoroughly inspect the device for any signs of tampering or damage. Check for any mismatched serial numbers or suspicious alterations.

3. Check the IMEI number: Use the methods mentioned earlier to find the IMEI number on the device and verify its authenticity. Perform an IMEI check using online databases and ensure it's not blacklisted.

4. Request proof of purchase: Ask the seller for proof of purchase, such as the original receipt or warranty card. Verify the details on the proof of purchase match the device's IMEI number and other specifications.

5. Meet in a safe location: When meeting the seller to finalize the purchase, choose a public place with CCTV cameras or meet at the carrier's store. This adds an extra layer of security and reduces the risk of fraudulent transactions.

Remember, it's always better to be cautious and take the necessary steps to protect yourself when buying a used device.

Common scams and frauds related to IMEI numbers

As technology advances, so do the tactics employed by scammers and fraudsters. Here are some common scams and frauds related to IMEI numbers that you should be aware of:

1. Cloned IMEI numbers: Scammers can clone the IMEI number of a legitimate device and use it on a counterfeit device. This makes the counterfeit device appear genuine when checked using online databases. Always verify the IMEI number through multiple sources and be cautious when buying devices from unofficial sellers.

2. Changing IMEI numbers: Some individuals attempt to change the IMEI number of a stolen or blacklisted device to make it usable again. This is illegal and can lead to severe consequences. Always check the device's IMEI number before purchasing and ensure it hasn't been tampered with.

3. Fake IMEI checking websites: Scammers may create fake IMEI checking websites that provide false information or steal personal data. Always use reputable and trusted websites for IMEI checks and avoid sharing sensitive information on suspicious platforms.

4. Non-functional IMEI numbers: Some devices may have non-functional or invalid IMEI numbers, which can cause issues with network connectivity and device activation. Always validate the IMEI number's authenticity before making a purchase, especially for second-hand devices.

Stay informed about these scams and frauds to protect yourself from falling victim to dishonest practices.

IMEI number tracking and security features

Apart from verifying the authenticity of your device, IMEI numbers also play a crucial role in device tracking and security. Law enforcement agencies and carriers use IMEI numbers to track stolen or lost devices, aiding in their recovery.

Additionally, some devices come with built-in security features that utilize the IMEI number. For example, remote locking and wiping functionalities can be enabled using the device's IMEI number, ensuring your data remains secure even if the device is lost or stolen.

Make sure to enable these security features on your device and keep your IMEI number handy in case you need to report a lost or stolen device.

Conclusion: Importance of verifying the IMEI number

In conclusion, checking the IMEI number of your device is essential to confirm its authenticity and avoid falling victim to counterfeit or stolen devices. By following the steps outlined in this guide, you can easily locate the IMEI number on your device and verify its authenticity using online databases or by contacting the manufacturer.

Checking the IMEI number also helps ensure that the device is not blacklisted, guaranteeing a smooth and legal user experience. When buying a used device, it's crucial to perform an IMEI check and take necessary precautions to protect yourself from scams and frauds.

Remember, a few minutes spent checking the IMEI number can save you from future headaches and financial losses. Stay informed, stay safe, and enjoy the peace of mind that comes with owning a legitimate and secure device.