While checking issue with my app Yottagram with @mika.j77 on Xperia X 4.3, there seem to be issue with droidmedia. Whenever droidmedia is in use, for example displaying soundless mp4 video, it crashes the app. Same issue is present in different apps as well for example fernschreiber. If needed I can prepare test app for debugging purposes.
Issue digs deeper, apparently while simply updating sfos via update page in settings, adaptation-common repository was not added and the device is now missing it hence issues with droidmedia because its too old
It seems to relate to Ssu features are not updated on removal of the settings files
Adding adaptation-common also fixes camera/flashlight problem.