Election Commission Of India [Eci] — My status for updating details in my election id always shoes as being in process

Address:	403114
Website:	nvsp.in

Hi. I submitted an application online for updating the details in my election id in about nov 2015. I was given a reference number & was told that status of the same will b available only after march 2016.
I've been tracking the status of the application since maybe mid april. Till date it only shows me that my application is 'under process'.
How long will it actually take for me to really receive an updation on that?
I did it online coz it's more convenient. But looking at the own sweet time it's taking... I think it would've been better if i would've gone to the govt department which handles the same here!

Can i get a reply on this please. It's frustrating! More so because i need that for almost every thing (Applying a license etc) as my photo id cum residence proof here!