Title: Aadhaar Update Slot Booking: Step-by-Step Guide for India
Introduction
Updating your Aadhaar card in India can be done online or offline via the Unique Identification Authority of India (UIDAI). This guide provides a clear, step-by-step process to book an update slot using the official portal or physical centers.
Online Slot Booking (Through UIDAI Portal)
Visit the Official Website
Go to the UIDAI update slot booking page: https://update.aadhaar.gov.in.
Select Service Type
Choose “Aadhaar Update/Correction” and click “Next”.
Enter Aadhaar Number
Provide your 12-digit Aadhaar number and капча (CAPTCHA) for verification.
Choose Update Type
Select the details you want to update (e.g., Name, Address, Photograph, Gender, etc.).
Select Biometric Type
Choose “Biometric Update” (指纹 or facial recognition) or “Non-Biometric Update” (for limited changes).
Select Center and Date
Choose a 附近的 Aadhaar Seva Kendra (AKK) and available date & time slot.
Note: Slots fill quickly—book in advance (minimum 7 days notice for biometric updates).
Confirm Booking
Review details and confirm. You’ll receive a confirmation SMS/email with:
Aadhaar center address
Date, time, and slot number
QR code (for quick check-in).
Attend the Appointment
Bring your Aadhaar card, original ID proof (PAN, voter ID), and biometric authentication.
Offline Slot Booking (At Aadhaar Seva Kendra)
Find Your Nearest Center
Use the UIDAI center locator: https://ssupuidai.gov.in.
Walk-In Booking
Visit the center during working hours (usually 9 AM–6 PM).
Submit an Aadhaar Update Request Form (available at the center).
Biometric Check
Complete fingerprint or facial recognition authentication.
Pay Fees
Update fees vary (e.g., ₹99 for biometric updates).
Collect Token
Receive a token for your slot. Return with the token on your scheduled date.
Common Issues & Solutions
Slot Bookings Are Full:
Try booking 1–2 weeks earlier or select a different center.
Verification Errors:
Ensure all documents match your Aadhaar details exactly.
Technical Issues:
Refresh the UIDAI portal or use a stable internet connection.
Forget Slot Details:
Check your registered mobile number for confirmation SMS.
Important Notes
Biometric Updates require strict documentation and are irreversible.
Address Update can be done via post (send a printed application + self-attested documents to UIDAI).
Avoid Scams: Never share your Aadhaar number or password to third parties.

For further assistance, contact UIDAI customer care: 1947 (Toll-Free) or https://www.uidai.gov.in.
Let me know if you need clarification or have additional questions! 😊
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