how do i know what type of iphone i have
Answer: You can find your iPhone model number by looking at the small text on the back of the iPhone. There should be something that says Model AXXXX. Match that to the list below to find out which iPhone model you own.1  A1634 - iPhone 6S Plus.2  A1687 - iPhone 6S Plus. 3  A1699 - iPhone 6S Plus.4  A1633 - iPhone 6S. 5  A1688 - iPhone 6S.ou can find your iPhone model number by looking at the small text on the back of the iPhone. There should be something that says Model AXXXX. Match that to the list below to find out which iPhone model you own. 1  A1634 - iPhone 6S Plus. 2  A1687 - iPhone 6S Plus. 3  A1699 - iPhone 6S Plus. 4  A1633 - iPhone 6S. 5  A1688 - iPhone 6S.