I have bought samsung galaxy music duos on april 2013 and there is a problem with mobile in july and i submited my handset on july 2013 in samsung service center. They give us excuse one by one and can't give my handset back. i filled an affidavite in consumer court on Aug 2013. On March 2014 the court give its order in the favor of the company. I want to extend my handset warranty and my charges that i spend on the case. I was sent a mail to the samsung company but they can't reply us. I want to know about its reason.