Bought for a Galaxy S4; Installation is not complicated but be careful because the clipping of the cover on the support is not obvious. It seems obvious, but it must force a little more so that everything fits into place. Once in place, nothing moves, even on a road / trail very shaking!
Otherwise, the repairs of the sky on the transparent part sometimes make it difficult to see the screen, but otherwise everything works properly.
All functions are accessible through the case, including the touch screen.
