This is the UIDAI's official Data Update/Correction Form for request through Post. Use this form to make necessary corrections to your name, gender, date of birth (DOB), address, and/or mobile number. A copy of this form can be downloaded at the bottom of this post or you can download a copy here.
Aadhaar Enrolment is free and voluntary. Correction within 96 hours of enrolment is also free. No charges are applicable for Form and Aadhaar Enrolment. In case of Correction provide your EID, Name and only that field which needs correction...
You can download a copy of the Aadhar Enrollment / Correction Form at the bottom of this post.