I see that the Leo3 housing actually takes more than just iPhones....
iOS: Apple (Iphone, all updated models to the Last iOS version from i-phone 5 to 7plus).
Samsung (S6 and S7 Edge),
Huawei (P8 Lite and P9 Lite),
Sony xperia Z2.
For other models of android smartphones, the compatibility check is required by Easydive.