By Davidblogs 
The Aadhaar card is one of the most important identification documents issued by the Government of India. Its widespread use for banking, official documentation, and authentication processes makes it crucial to ensure that all details on your Aadhaar card are up-to-date. One of the most common updates is the change or addition of a mobile number. This article will guide you through a detailed process to update your mobile number in Aadhaar card, explain why this is important, and address frequently asked questions related to other Aadhaar card services, such as how to download Aadhaar card online by mobile number.
Why It Is Important to Update Your Mobile Number in Aadhaar Card
The mobile number registered with your Aadhaar card is essential for receiving OTPs (One-Time Passwords), which ensure secure access to Aadhaar-related services. These OTPs are used for:
- Online verification and authentication
- Receiving important alerts and updates from UIDAI
- Downloading your Aadhaar card online by mobile number
- Updating your Aadhaar details via the UIDAI website, app, or an Aadhaar enrollment center
Without a valid and registered mobile number, many services associated with your Aadhaar card cannot be accessed. Hence, it is imperative to ensure that your mobile number is correct and up-to-date in the Aadhaar database.
Methods to Update Mobile Number in Aadhaar Card
The Unique Identification Authority of India (UIDAI) offers two primary methods to update your mobile number in your Aadhaar card, and the process of aadhaar card mobile number update can be completed easily through both online and offline modes:
- Updating the Mobile Number via an Aadhaar Enrollment Center.
- Updating the Mobile Number via the mAadhaar App or Online Services.
Below is a step-by-step guide for each process:
Updating Mobile Number via Aadhaar Enrollment Center
Step 1: Locate the Nearest Aadhaar Enrollment Center
- Visit the official UIDAI website
- Navigate to the Locate Enrollment Center option
- Enter state, district, and locality
Step 2: Visit the Aadhaar Enrollment or Update Center
- Carry your Aadhaar card
- Self-attested photocopy
- Government-issued ID proof if required
Step 3: Fill Out the Aadhaar Update/Correction Form
At the center, request the Aadhaar Update/Correction Form and fill in the relevant fields. Clearly mention your updated mobile number in the form.
Step 4: Submit and Verify with Biometric Authentication
Submit the filled form to the operator. You will also need to provide biometric verification.
Step 5: Pay the Update Fee
A nominal fee of ₹50 (which may vary slightly) will be charged for updating your mobile number.
Step 6: Acknowledge Receipt
After completing the process, you will receive an acknowledgment receipt containing the Update Request Number (URN).
Processing Time
It may take up to 7–10 working days for the new mobile number to be updated.
Updating Mobile Number via the mAadhaar App or UIDAI Portal
Step 1: Download the mAadhaar App
- Download from Google Play Store or Apple App Store
- Register your existing mobile number
Step 2: Link or Update Mobile Number Guidance
The app will provide instructions on visiting the nearest Aadhaar center.
Step 3: Check Update Status Online
Track the update status using your Aadhaar number and URN at https://myaadhaar.uidai.gov.in
How to Download Aadhaar Card Online by Mobile Number
If you are looking to download aadhaar card online by mobile number, follow the simple steps below to access your e-Aadhaar instantly.
Step 1: Visit the UIDAI Official Website
Navigate to the Aadhaar Download webpage at https://myaadhaar.uidai.gov.in
Step 2: Enter Your Aadhaar Details
You will be required to enter Aadhaar number, Enrollment ID, or Virtual ID.
Step 3: Authenticate via Mobile OTP
An OTP will be sent to your registered mobile number.
Step 4: Download the e-Aadhaar Card
After successful authentication, you can download a password-protected PDF version of your Aadhaar card.
Tips to Ensure a Smooth Aadhaar Update Process
- Double-check your information
- Provide active mobile numbers
- Track your request
- Keep the acknowledgment slip secure
Common FAQs About Aadhaar Updates
Can I update my mobile number online without visiting an Aadhaar center?
No, biometric authentication is required.
Is there any charge for updating the mobile number in Aadhaar?
Yes, a nominal charge of ₹50 applies.
How long does it take for the mobile update to reflect in the Aadhaar database?
Typically 7–10 working days.
What if I lose the registered mobile number linked to my Aadhaar card?
Visit an Aadhaar Enrollment Center to update your mobile number.
Conclusion
Updating your mobile number in Aadhaar card is a critical step to ensuring seamless access to Aadhaar-related services and secure verification processes. Once your mobile number is registered, you can easily download Aadhaar card online by mobile number and access digital services without interruption.