The screen isn't opening when I swipe, you practically have to drag your finger across the lower screen like dragging through mud. The icons looked so half baked you can barely figure out what they are. The old galaxy ace 4 I had had clear crisp icon apps. The message and phone contracts etc the background selector is gone. Now I just have this white background. This certainly isn't a finished product. No wonder Samsung sales went down, they dropped the ball on this version. Not impressed and now this is my stupid phone. NOT Happy.