HTC India — Htc desire 820 software update issue

Address:	New Delhi, Delhi, 282005
Website:	www.htc.com

I m a constant user of Htc and many in my contact uses the product. But this time I am highly disappointed with the product. I was using htc 820 desire and it worked well for a year until 2 days ago when it said to update to the latest software and I did and after that it turned off and is not starting. I took it to htc service centre Agra and they said my phone's motherboard is crashed. This is the fault on the part of the company. Kindly take this seriously and reply to the message. This is a cheating. Consumers are not at fault. Service centers in Agra gave me an estimate of 10500 to solve the issue.
And I was not the only one facing the problem. Many were aggrieved of the above stated problem. Look into the matter and do something.