iPhone SE iOS 11.0.2 landscape lockscreen doesn't work
Since updating my iPhone SE to iOS 11.0.2 I can't lock the screen in landscape mode. It just jumps back to portrait mode, in any application (photos, email etc). Can anyone tell me if for sure if this an iOS 11.0.2 software bug or a prob with my 'phone (which is still under guarantee)?
iMac (27-inch, Late 2013), OS X El Capitan (10.11.6)