iphone 6s plus(9.2.1) won't work airdrop
i bought new iphone 6s plus week ago. He was on 9.1. But i don't know his function (airdrop) work or not. I recently update my phone with ios 9.2.1. After update my phone only don't work airdrop. ( bluetooth work, wifi work, connect to iphone wifi hotspot). Pls help me with this issue. ( sorry with my english)
iPhone 6s Plus, iOS 9.2.1