Before updating to UI8 my mobile was on October play system updates and as I was having screenshot issue so advised to wipe data and check.After factory resetting it came down to July play system updates and not updating further indicating it is up-...
I also have same issue and complaint to samsung for it but still awaiting response from Samsung.I came to know that this issue is due to formatting the mobile and it will get updated as and when new updates are released by GoogleLet's wait....