Aadhaar Biometric Unlock Online: In today’s fast-paced world one of the major concerns about every essential thing is privacy, with the increase in cyber-attacks and data breaches are increased across the world. That’s why safeguarding personal information has become more important than ever. Because Aadhaar is one of the most widely used identity verification tools in the country.
However, it is also seen that hackers and criminals use your Aadhaar details to steal your identity commit crimes in your name, and steal money.

Looking ahead to these crimes happening the government has introduced a technique to lock or unlock your Aadhaar card biometric. However, some individuals do not know How to Lock & Unlock Aadhaar Biometric Online. But no need to worry guys this blog focuses on how to unlock UIDAI biometric. So guys read this article and continue to know more details on it.
What is Biometric Locking in Aadhaar?
Aadhaar Biometric locking means that individual biometrics cannot be used anymore for authenticating the individual’s Aadhaar credentials. Meanwhile, if anyone locks their Aadhaar biometric, they will not be able to use their Adhaar biometric for using any services.
Ways To Lock/Unlock Aadhaar Biometric
There are different methods to lock or unlock your Adhaar Biometric online. Follow the below methods to lock & Unlock your Adhaar Biometric online.
You can lock and unlock your Aadhaar biometrics via SMS, mAadhaar App, and UIDAI website.
To unlock your Aadhaar Biometric you must have your Aadhaar Virtual ID. You can also generate your Aadhaar Virtual ID by visiting the UIDAI’s Official Website by clicking on the VID generator tab.
Once you have got your Aadhaar Virtual ID, follow these below steps to lock & Unlock your Aadhaar Biometric online.
How to Unlock Aadhaar Biometric using mAadhaar App
To unlock your Aadhaar Biometric First you need to download mAadhaar App on your device from Google Play Store & Apple App Store. Once you have downloaded the app follow the below steps to unlock your Aadhaar biometric.
Step 1: Open the mAadhaar App on your device.

Step 2: Navigate to the homepage and find out Aadhaar Lock option.

Step 3: Then, tap on Unlock Aadhaar button to unlock your Aadhaar Biometric.

Step 4: After that, enter your Virtual ID, Full Name, Pincode, and Captcha, and click on Send OTP.

Step 5: Enter the received OTP and click on the Verify option.

Once you get verified, you will unlock your Aadhaar Biometric.

Steps to Unlock Your Aadhaar Biometric on UIDAI Portal
- To unlock your Aadhaar Biometric visit UIDAI Official Website.

- Navigate to the MyAadhaar option and click on lock/unlock Aadhaar Biometric.
- Then tick the declaration box and click on Next.

- Next, select the lock/unlock Aadhaar Biometric option.
- After that enter your Virtual ID, Full Name, Pincode, and Captcha, and click on Send OTP.

- Next, enter the OTP to unlock your Aadhaar Biometrics.
How to Unlock Aadhaar Biometric Through SMS?
- Send a text message to 1947 to create a VID.
- Type GVID (space) last four digits of your Aadhaar Card Number.
- You will receive an OTP after creating a Virtual ID.
- Again send the message to 1947 with the following message as UNLOCKUID<space>last four digits of your Aadhaar Number<space>6-digit OTP.
How to Lock Aadhaar Biometric Using mAadhaar App?
- First, you have to open the mAadhaar App on your device.

- Next, login or sign up using your registered mobile number.
- Then, navigate to the myAadhaar option.

- Next, enter the App’s pin to enter.

- Once you enter the pin you will be redirected to MyAadhaar homepage.

- On the myAadhaar homepage scroll down to find the Adhaar lock option.
- Next, Click on the Aadhaar lock option.

- Then tick on the confirmation and click on Lock Aadhaar Button.

- Then, enter your UID number, Full Name, PIN code, and Captcha, and click on Send OTP.

- Enter the received OTP received on your registered mobile number and click on Verify.

- After that, you will see that your Adhaar Biometric is locked

- Once you lock your Aadhaar Biometric, you will also receive a Virtual ID number via SMS.

- To confirm your Aadhaar Biometric is locked or not navigate to the homepage and you will see you have locked your Aadhaar.
How to Lock Aadhaar Biometric on UIDAI Website?
- First of all, you need to visit myAadhaar Portal.
- Then scroll down to find the lock/unlock your Aadhaar option.
- Click on lock/unlock your Aadhaar option and then tap Next.
- After that enter your Virtual ID, Full Name, Pincode, and Captcha, and click on Send OTP.
- Once you receive the OTP on your registered mobile number enter the OTP to proceed further.
- While completing the verification process you have successfully locked your Aadhaar Biometric.
How to Lock Aadhaar Biometric Through SMS?
Here are the steps to lock your Aadhaar Biometric through SMS. Follow these steps to lock your Aadhaar by SMS.
- You need to use your registered mobile number to send an SMS to 1947 as: GET OTP<space>last four digits of your Aadhaar Number.
- After sending the above message, you will receive an OTP on your phone.
- Again send the message to 1947 with the following message as LOCKUID<space>last four digits of your Aadhaar Number<space>6-digit OTP
Features Of Aadhaar Biometric Locking
There are several features of locking your Aadhaar Biometric.
- The individual’s iris and fingerprints are locked during the service.
- Banks, telecom, and similar organizations ask users to verify their identity by authenticating their Aadhaar.
- The biometric lock can be temporarily unlocked for authentication.
- To lock, unlock or disable the lock on Aadhaar biometrics, you need to sign up on the UIDAI portal.
- Remember, you will always receive an OTP on your registered mobile number.
- Users will not be able to use the service if your mobile number is not registered or linked with UIDAI.
Aadhaar (UIDAI) Biometric Unlock Time Period
If any user locks their Aadhaar Biometric by mAadhaar App or Website it may still unlocked for 10 minutes and after that it will be locked permanently.
Pros & Cons of Aadhaar Biometric Lock
Pros
- Safeguard Your Personal Identity: By locking your Aadhaar Biometric or UID, individuals may safeguard their personal identity from hackers and criminals from misuse.
- Stop Authentication when it is lost: While locking their Aadhaar biometric individuals may ensure that no one can authenticate their Aadhaar UID information without their biometrics and fingerprints.
Cons
- When someone locks their Aadhaar Biometric it cannot be used for authentication.
- The individual also faces delay issues while unlocking their Aadhaar Biometric.
- It remained unlocked for 10 minutes after that it locked permanently.
What is Aadhaar Biometric Lock Error Code 330?
The 330 is a technical error code that is displayed when you try to authenticate your Aadhaar biometric after locking it. This means if someone locks their Aadhaar UID, and wants to authenticate their Aadhaar card using their biometrics it simply displays the 330 Error Code.