Aadhaar Card Lock and Unlock: In today's times, the Aadhaar card is considered one of the most essential documents. It contains all vital information and is also linked to a mobile number.

Aadhaar offers a helpful feature called "Aadhaar Lock/Unlock" that lets you take control of how your Aadhaar number is used. Security and privacy of personal data is always a primary concern for all ...

According to the UIDAI official tweet, there will be no change in child's Aadhaar number after updating biometrics. So, people should get any kind of change done before updating the biometrics.