Have you not registered your mobile number in your Aadhaar card yet? Or have you not been using the same number now which you have given at the time of Aadhaar card enrollment? In such scenarios, you will need to update your mobile number in the Aadhaar card for so many purposes. Such it requires an OTP on the registered number when you try to update anything on your Aadhaar card. So, how to update your mobile number on Aadhaar card online? Is there any such way? Let’s find out!
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