Right, because it probably has a firmware bug preventing access now. You'll need to get to a data recovery professional to recover it. I'm assuming you're in India, so you'd probably want to try this guy: http://www.chandigarhdatarecovery.com/
He annoys me, but he's the only person I know of in India who I'm positive has the right equipment to fix it. Unless you feel like mailing it to the USA where I am.
You mean Amirbir Holy f********
Check his Facebook page as he continusaly recovering data - I mean no Disrespect
https://www.facebook.com/chandigarh...720202740549/1139720096073893/?type=3&theater