iphone7 freezing
I have iPhone7 plus and freezing when I press phone application trying to reach to my recent call or trying to reach to my contact, I tried to restart it by press sleep/walk with sound button it did not work, I tried reset all setting it did not work, and I reinstall ios10 by iTunes and still freezing, so I really need some help to fix it please.
iPhone 7 Plus, iOS 10.1.1, 128G