How to Update Aadhaar Mobile Number Online (2026 Guide)
Updating your Aadhaar-linked mobile number is important. This number is used for OTPs when you do banking, linking PAN, DigiLocker, government services and more. If your old number is lost, inactive or belongs to someone else, you should update it quickly so nothing stops working.
👉 From January 2026, UIDAI is rolling out a feature that allows Aadhaar holders to update their mobile number anytime, anywhere using the new Aadhaar App with OTP and face authentication — no long queue at the Aadhaar centre needed.
This article explains the updated process in simple Indian English.
Who Can Update Their Aadhaar Mobile Number
You can update your Aadhaar mobile number if:
* You are the Aadhaar card holder.
* Your Aadhaar number is active.
* You have access to your new mobile number before starting the process.
* You have a smartphone with internet (for online update).
If you do not have a smartphone or face issues, you can still update by visiting an Aadhaar Seva Kendra (offline method).
Documents Required
You do not need many documents if you update your mobile number online. You only need:
* Your Aadhaar number
* Your new mobile phone
* Internet connection
For offline update at a centre, carry:
* Aadhaar card (original)
* New mobile number
* Any valid photo ID (if asked at the centre)
Step-by-Step: Update Aadhaar Mobile Number Online
1. Install the Aadhaar App
Open Google Play Store / App Store and download the Aadhaar App (latest version).
đź“Ś The new version supports mobile number update from home without visiting a centre.
2. Open the App and Login
* Enter your Aadhaar number (12 digits).
* Tap Send OTP.
* Enter the OTP received on your new mobile number.
👉 Make sure the number you enter is the one you want to update.
3. Start the Mobile Update Process
* On the app home screen, go to “My Aadhaar Update” or similar option.
* Select Mobile Number Update.
* Enter the new mobile number again.
* Verify with OTP sent to the new number.
4. Complete Face Authentication
* The app will ask you to do face authentication.
* Follow the steps shown:
* Keep the phone in front of your face.
* Open and close eyes slowly.
* Align your face inside the frame.
This step proves you are the real card holder.
5. Submit and Wait
* After face authentication and OTP verification, submit the request.
* You might see an Update Request Number (URN). Save this number.
* It may take a few days to reflect in the Aadhaar system.
Offline Option (If Online Not Working)
If you cannot use the Aadhaar app:
1. Visit the nearest Aadhaar Seva Kendra.
2. Ask the staff for mobile number update.
3. They will take your Aadhaar number.
4. Provide the new mobile number.
5. They will do biometric verification (fingerprint).
6. Pay the update fee if applicable.
7. You will receive a URN to track status online.
How Much Time It Takes
* Online update with face authentication: A few hours to a few days depending on processing.
* Offline centre update: 2–15 days usually.
Common Mistakes to Avoid
❌ Using wrong mobile number:
Make sure you enter the correct new number — OTPs will go to that number.
❌ Poor lighting in face scan:
If your face is not clear, the app may reject the authentication.
❌ Old App version:
Always update the Aadhaar App before starting the process.
❌ Visiting fake websites or downloading apps from unknown links — always use the official app or UIDAI official portals.
FAQs (People Also Ask)
Q: Can I update my Aadhaar mobile number online at home?
Yes. With the new Aadhaar App and face authentication feature launched in 2026.
Q: Do I need to go to Aadhaar Seva Kendra?
You don’t need to if you use the app. But you can go there if you cannot complete online steps.
Q: Will my Aadhaar stop working if I don’t update my mobile number?
Your Aadhaar won’t stop working, but services that need OTPs (like bank KYC, PAN linking) may not work.
Q: How long does it take to update the number?
Usually a few days after submission — either online or offline.
Helpful Summary
Updating your Aadhaar mobile number is important for simple things like OTPs and government services. In 2026, you can do it online from your phone using the official Aadhaar App with face scan and OTP — no long queues. If online doesn’t work, you can still do it at a local Aadhaar centre.
Always use official apps and follow steps carefully. This keeps your Aadhaar details updated and smooths out many services in your daily life.