There is a snag in the camera app. It hangs when the app is opened in any mode. Once you switch to any other mode and revert it gets corrected. 

Few repetitive camera settings are used in Pro Mode. #Samsung can provide an option to save these settings to quickly reuse them at a later point. 

When you create a reminder to call someone, it would be great to also have a feature to insert contact details as well. When reminder pops up,  we should be able to tap on call button to place a call.  Imagine setting up this reminder in combination ...

We should be able to add notes to the calls that we receive or make which should also pop-up when the call from same contact is made or received. Later we should be able to discard the note or make new note.