I have a samsung S6 for a year (still under warranty), with an original case Samsung S View (EF-CG920) that worked very well for several months with the android version 7.0. Several updates are passed under android 7.0 without problems, but the last yesterday (01/04/2018) is problematic. Since then the case is no longer recognized by the phone. And in addition the management of accessories in the settings (advanced management) is no longer available.
Take a look to my version :
Thanks for your help
ugh me too, on my S7 but now im also getting 'always on display' popping up everytime i open my cover case saying IT HAS STOPPed. my S view shows a black screen with only the status/notification bar showing in the window at the top where it would sit in the normal window.... so FRUSTRATING