1. Go to
https://portal4.passportindia.gov.in/Online/index.html
2. Right click on the page and click on inspect from the menu
3. There will be browser related developer tools which will open adjust the height of developer tools so that you will be able to click on Track status dialog
4. Click on the Track status dialog and fill out the information regarding your application and click Track application status button
5. Now in the browser developer tools you can see network tab which is basically 4th option in chrome click on it
6. Now you can see a service call that is made with name trackStatusForFileNoNew click on it and this service returns a response which contains all the status updates on your application
7. If you scroll through the service response you will be able to see statusMap -> StatusId object when you click on it it will again return a list of all updates on your application and who performed that action and on what date it is updated.