India, Dec. 8 -- Aadhaar users can now update their personal details without visiting an enrolment centre. A recent change to the UIDAI's official app lets residents update the mobile number linked to their Aadhaar from home, using their phone and face authentication.

The move is meant to cut queues at centres and make the process easier for people who find it hard to travel, including senior citizens and residents living far from the nearest Aadhaar office.

The new option appears inside the Aadhaar app once it is updated from the Google Play Store or Apple App Store.

1. Download or update the official Aadhaar app on your Android or iOS smartphone.

2. Open the app and choose the "Mobile Number Update" option on the home screen.

3. En...