e-Aadhaar PDF: Lost access to your registered mobile? Here is how to safely retrieve your e-Aadhaar copy..Visit the Official Website: Go to the official Unique Identification Authority of India website and select the Aadhaar services section..Check Mobile Number Status: If the old number is inactive, online OTP download will not work. Updating the number is required first..Visit an Aadhaar Seva Kendra: Locate the nearest Aadhaar Seva Kendra for biometric authentication and mobile number update..Carry Required Documents: Bring your Aadhaar number or enrollment ID along with a valid identity proof for verification..Update Your Mobile Number: Request a mobile number update. Biometric authentication will be used to confirm your identity securely..Wait for Confirmation: Once updated, you will receive confirmation on your new mobile number within a few day.Download e-Aadhaar PDF: After activation, visit the UIDAI portal again and use the OTP sent to your new number..Use Masked Aadhaar Option: Choose the masked Aadhaar version to hide the first eight digits for added privacy..Read More Stories .Join our WhatsApp Channel to get the latest news, exclusives and videos on WhatsApp