Fix Aadhaar FaceRD Errors for NSP Scholarships (Error 904)

Overcoming Face Authentication Hurdles in Scholarship Applications

For millions of students in India, the National Scholarship Portal (NSP) is the gateway to educational financial assistance. However, the introduction of mandatory Aadhaar Face Authentication has brought a new set of technical challenges. If you are seeing messages like Error 904 or facing persistent failures during the face scan, you are not alone. This guide at YojanaRadar provides a comprehensive walkthrough to ensure your scholarship application isn't stalled by technical glitches.

Understanding the Aadhaar FaceRD Requirement

UIDAI and the NSP have integrated face authentication to eliminate duplicates and ensure the scholarship reaches the rightful student. Unlike OTP-based verification, face authentication requires a specific ecosystem: a high-quality camera, the Aadhaar FaceRD (Early Access) app, and a stable internet connection. Most errors occur not because of identity mismatch, but because of software configurations or biometric locks.

Common Error Codes and What They Mean

• Error 904: This typically indicates a 'Transaction Not Allowed' or a failure in the communication between the NSP app and the UIDAI servers.
• Biometric Locked: This occurs if you have previously locked your biometrics for security via the mAadhaar app or UIDAI portal.
• Lighting or Quality Issues: Often flagged when the environment is too dark or the background is cluttered.

Step-by-Step Guide to Resolving Error 904

Error 904 is the most frequent roadblock for students using the NSP mobile app. Follow these steps to resolve it:

1. Clear App Cache: Go to your phone Settings > Apps > Aadhaar FaceRD and NSP App. Clear both cache and data.
2. Update the RD Service: Ensure you have the latest version of the Aadhaar FaceRD app from the Google Play Store. Uninstall and reinstall if necessary.
3. Check App Permissions: The FaceRD app must have 'Camera' and 'Phone' permissions enabled to function.
4. Verify Internet Stability: Switch from a weak Wi-Fi signal to mobile data or vice versa. Face authentication requires high bandwidth to upload the encrypted face map.

How to Unlock Your Biometrics via mAadhaar

If your NSP app says 'Biometrics are locked,' the authentication will fail every time. You must unlock them manually:

1. Download and log in to the mAadhaar app using your registered mobile number.
2. Locate the 'My Aadhaar' section.
3. Check the status of 'Biometric Lock'. If it is enabled, you will see a red lock icon.
4. Click on 'Unlock Biometrics' or 'Disable Biometric Lock'.
5. Enter the OTP received on your mobile. Once unlocked, wait 10 minutes before retrying the scholarship face scan.

Best Practices for a Successful Face Scan

To avoid environmental errors, ensure you follow these technical protocols:

• Lighting: Stand in front of a natural light source (a window) or a bright white light. Avoid shadows on your face.
• Background: Use a plain, light-colored wall as your background. Avoid posters or furniture behind you.
• Distance: Keep the phone at eye level, roughly 1.5 to 2 feet away from your face.
• Expressions: Keep a neutral expression. Blink slowly when the app prompts you to do so; this proves 'liveness' to the AI.

Troubleshooting the NSP App specifically

Sometimes the issue lies with the NSP app itself rather than the Aadhaar service. Ensure you are using the official app provided by the National Informatics Centre (NIC). If the face scan completes but the app crashes, try logging in on a different smartphone. Often, older Android versions (below version 9.0) struggle with the FaceRD encryption protocols.

Final Checklist Before You Retry

Before your next attempt, verify that your Aadhaar is linked to your active mobile number. If you have recently updated your Aadhaar photo at an enrollment center, it may take 72 hours for the FaceRD database to sync. Patience is key. If all else fails, the NSP helpdesk provides a ticket-raising system where you can upload a screenshot of the Error 904 for manual intervention.

By following these steps, you can bypass the technical hurdles of the Aadhaar FaceRD system and ensure your scholarship application is submitted well before the deadline. Stay tuned to YojanaRadar for more updates on student benefits and digital India solutions.