I am using Samsung's app Smart View 1.0 (or SmartView) to stream the content of my Samsung TV (UE55F6470SS) to my Note 12.2. This works well with the current SmartView version 4.2.1.
My experience with other Samsung devices is that Samsung's app SmartView is no longer working properly as soon as a device is rooted. I am talking about the dual view feature (option to stream the TV screen onto your mobile device screen), I am NOT talking about the remote control features of the app (this one works ok). As soon as a device is rooted, the dual view app responded with a message "not available" once a device is rooted.
Knowing this I am reluctant to root my P900.
Can anyone PLEASE confirm Samsung SmartView 1.0 (for older TV sets) is working properly with a rooted 5.0.2, including streaming video? If so, or even if not so, which version of Lollipop and Smartview did you test?