I really wish that Samsung would bring back the dual camera mode natively on Samsung phones. I loved that feature! And I would love the ability to use it longer than 10 minutes as well. I used this feature alot in recording unboxing videos and it (in my opinion) really made the video more interactive as the viewer could see your natural reaction as well as the unboxing at the same time. I truly hope they revisit this feature and at some point in time, add it back in.