Remote play no root and native controls on Shield portable
Channel: MobileDecay
Date: 2015-01-21

Download the app here
http://forum.xda-developers.com/android/apps-games/ps4-remote-play-t2929147

You don't need to install the playstation app for this.

Remember that remoteplay only supports 30fps.

Here's a tutorial. Use the apk i link to. His is outdated.
https://www.youtube.com/watch?v=LuUhcOKd2BY