Unpacking apparent excellent quality. More ... After an initial exchange for a problem of adjustment of the phone in the rigid shell (top left inside edge) and a casting crack at the volume knob. The second case received; mainly the inner part (Hull) does not fit perfectly and linearly on the perimeter of the Samsung Galaxy Core 4g. - Absence notch for the volume knob - When taking pictures of the case can cover the lens (video into question the support function) Conclusion this article and especially its fragile shell (avoid dismantling and shocks) is average. Positive after-sales service is very responsive. Justine.