Thanks for being with Samsung and showing interest in Samsung device. We would like to inform you that you can use My Galaxy Application for Upgrading the device under Upgrade Offer if available. You can also contact or visit your nearby Samsung Store to get the details as well. You can find your nearest Store by visiting the mentioned link: http://www.samsung.com/in/storelocator/ Be sure to hit ♡ when you find an answer that works for you. For Further assistance, you can get in touch with us via Live Chat option by following- http://livechat.support.samsung.com/Customer_new/IN. You can also connect us via Samsung Members web community by following mentioned url-https://community.samsungmembers.com/en_IN#/
goto my galaxy aap and click on upgrade. it will give you quote for your old mobile and a cider with which you can buy new one from Samsung with that much amount deducted.
