Step-By-Step Guide For Aadhaar Biometric Unlock Online

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Published on July 4th, 2024

Aadhaar biometric data can be utilized to authenticate individuals seeking financial services, such as loans, thereby mitigating identity fraud and ensuring the accuracy of applicant identities.

This verification process is crucial for maintaining the integrity of commercial CIBIL reporting as well.

In this article, we will provide a comprehensive, step-by-step guide on how to perform Aadhaar biometric unlock online.

This guide is tailored for Indian readers and aims to be original. It includes a step-by-step guide for Aadhaar biometric unlock online.

What Is Aadhaar Biometric Unlock?

Aadhaar biometric unlock online refers to the process of enabling the biometric authentication feature of your Aadhaar Card.

This feature includes fingerprints and iris scans, which are used to verify your identity for various services.

Unlocking your biometrics is necessary when you need to update your Aadhaar information, access certain government services, or apply for an Aadhaar PVC card.

Additionally, some services like CIBIL consumer may require biometric verification to ensure secure access to your credit information.

Benefits Of unlocking Aadhaar Biometrics

  • Enhanced security: Ensures that your data is protected against unauthorised access.
  • Convenience: Allows you to seamlessly access various services that require biometric authentication.
  • Flexibility: Enables you to update your Aadhaar details without any hassle.

Why Is An Aadhaar Card Important?

The Aadhaar Card is a crucial identification document in India, providing a unique 12-digit number to residents.

It is essential for availing government services, subsidies, and benefits. Linking Aadhaar with bank accounts, mobile numbers, and other services ensures streamlined access and reduces fraud.

It serves as a universal identity proof, simplifying KYC processes for financial transactions, SIM card purchases, and more.

The Aadhaar Card’s biometric and demographic data enhance security and accuracy in identity verification, making it indispensable for both government and private sector services.

Steps To Unlock Aadhaar Biometrics Online

Unlocking your Aadhaar biometrics online is a straightforward process. Follow these steps to unlock your biometrics securely:

1. Visit The Official UIDAI Website

Start by visiting the official website of the Unique Identification Authority of India (UIDAI) at This is the authoritative source for all Aadhaar-related services.

➡️ Navigate To The Biometric Lock/Unlock Page

On the UIDAI homepage, locate the “My Aadhaar” section. Under this section, find and click on the “Aadhaar Services” option. From the dropdown menu, select “Biometric Lock/Unlock”.

➡️ Enter Your Aadhaar Number And Captcha

You will be redirected to the biometric lock/unlock page. Enter your 12-digit Aadhaar number and the captcha code displayed on the screen.

This step verifies your identity and ensures that you are the legitimate owner of the Aadhaar number.

➡️ Generate OTP

Click on the “Send OTP” button to generate a One-Time Password (OTP).

The OTP will be sent to your registered mobile number. Ensure that you have access to this mobile number to receive the OTP.

➡️ Enter The OTP

Once you receive the OTP, enter it in the designated field on the website. This step further verifies your identity and authorises the unlocking process.

➡️ Unlock Your Biometrics

After entering the OTP, you will see options to lock or unlock your biometrics. Select the “Unlock Biometrics” option. Confirm your selection and your Aadhaar biometrics will be unlocked.

This allows you to use your biometrics for various services, including applying for an Aadhaar PVC card.

2. Checking Aadhaar Biometric Unlock Status

It is important to verify the status of your biometric unlock to ensure that the process was successful. Here’s how you can check your Aadhaar biometric unlock status:

➡️ Visit The UIDAI Website

Return to the UIDAI website and navigate to the “My Aadhaar” section.

➡️ Access The Biometric Lock/Unlock Page

Click on “Aadhaar Services” and select “Biometric Lock/Unlock” from the dropdown menu.

➡️ Enter Your Aadhaar Number And Captcha

Enter your 12-digit Aadhaar number and the captcha code.

➡️ Generate And Enter OTP

Click on “Send OTP” to generate an OTP. Enter the OTP received on your registered mobile number.

➡️ Check The Status

Once you are logged in, you will be able to see the current status of your Aadhaar biometrics. If it shows as “Unlocked,” you have successfully completed the process.

3. Common Issues And Solutions

While the process of unlocking Aadhaar biometrics online is generally smooth, you may encounter some common issues. Here’s how to resolve them:

➡️ OTP Not Received

If you do not receive the OTP, ensure that your mobile number is registered with Aadhaar and that you have a stable network connection. You can also try resending the OTP after a few minutes.

➡️ Incorrect OTP

If you enter the wrong OTP, you will need to generate a new one. Make sure to enter the OTP exactly as received, without any spaces.

➡️ Biometric Lock Still Active

If your biometrics remain locked despite following the steps, it could be due to a technical glitch. Try repeating the process after some time or contact UIDAI customer support for assistance.

4. Applying For An Aadhaar PVC Card

The Aadhaar PVC card is a durable and convenient version of the Aadhaar Card. Here’s how you can apply for an Aadhaar PVC card:

➡️ Visit The UIDAI Website

Go to the UIDAI website and click on the “Order Aadhaar PVC Card” option under the “My Aadhaar” section.

➡️ Enter Your Aadhaar Number

Enter your 12-digit Aadhaar number or the 16-digit Virtual ID (VID).

➡️ Generate OTP

Click on “Send OTP” to receive an OTP on your registered mobile number.

➡️ Enter The OTP

Enter the OTP in the designated field to authenticate your request.

➡️ Make The Payment

Proceed to make the payment for the Aadhaar PVC card. The fee is nominal and can be paid online using various payment methods.

5. Confirm Your Order

After successful payment, you will receive an acknowledgement with the SRN (Service Request Number). Use this number to track the status of your Aadhaar PVC card.


Unlocking your Aadhaar biometrics online is a simple and essential process that enhances the security and accessibility of your data.

By following the step-by-step guide provided, you can go ahead with your Aadhaar biometric unlock online, apply for an Aadhaar PVC card, and ensure seamless access to various services.