How can I check the aadhaar card update status online?

You will have to visit the official website of the Aadhar card. There you will be getting a section of Aadhar enrollment under the online services of Aadhar where you will have to click on the checking option of Aadhar status. After providing the enrollment ID, time and date along with security code you will be able to check the status. If the Aadhar Card has already been generated, then you will be provided with the messages related to it, and you can also download the Aadhar card on the online place.