I don't have any scratch on my screen.
Btw, isn't this smart cover supposed to let us interact with the phone just by the window ? As answering a phone call... I didn't find the option.
OPPO Find 7a
Huawei Ascend G740
Acer Liquid E2 Duo - Androlum
Wiko Cink Peax
HTC Desire HD - CM JB
HTC Hero - Awsome Floyo 1.2 (2.2)
Tab Motorola XOOM - JB Team Eos MZ601
Tab Archos G80 stock