Hi,

You can correct/update your Aadhaar details (Demographics & Biometrcs) at the nearest Enrolment/Update center.

It takes upto 90 days for updation in Aadhaar after the request. No, for all Biometric updates including photograph you have to personally visit nearest Aadhaar Permanent Enrolment centre.

You can update your Address online in Self Service Update Portal (SSUP). For other details updates such as Demographic details (Name, Address, DoB, Gender, Mobile Number, Email) as well as Biometrics (Finger Prints, Iris & Photograph) in Aadhaar you will have to visit Permanent Enrolment Center.

you have to personally visit Aadhaar enrolment centre for getting yourself Enroled as your Biometrics will be captured. You can get your details corrected within 96 hours of your enrolment. 96 hours window starts from the time stamp mentioned on your Enrolment Slip/ Acknowledgement slip.

Hope this helps

Wish you luck