After 8.1 immediately got along very well with new PC and Windows, I decided on the new smartphone also for this system. Regarding the accessories you however then placed practically on their own, because everything is in place for the competition in the shops. Therefore, the consulting expertise of staff is limited, logically, to these products. So have I worked my way through the Internet information and this hardcase ordered with protective film to try. Delivery virtually instantaneously. Product is to the point, as I had imagined.