I have booked my appointment on 1-4-2014 in Ameerpet PSK and was on hold as there is a mistake in my mother's name in my (D.O.B) Date of Birth. Due to some reasons i have not been to PSK again. Now i applied for an appointment on 08-05-2015 in Vijayawada. So in the C-Phase i was asked to cancel my old appointment at Ameerpet. I have applied online for both the times. Can i cancel the appointment online? Please let me know about the procedure as soon as possible as i have slot on again on 06-06-2014 at Vijayawada. Plzzzzzzzzzzzzzzzzzz help me out.

Your query has been approved. Now its visible to members of eTI. Hopefully you will get solution to your query soon.

And regarding your question, since you have made online application, booking an appointment is easy :

See this topic for more details :
http://etalkindia.com/talk/indias-co...plication.html

Just get new appointment and old one will automatically get cancelled. And yes you can do all this online after login to User Login | Passport Seva