If you are faithful to Samsung Galaxy Note II and you didn't want to change terminals, I have the solution to look like you have a new high-end product and not a mobile "old man".
ThusA team called Electro Team from the well-known XDA developer community has worked to achieve a ROM called DN4 based on Android 4.4.4. for this terminal, being almost identical to that carried by the fourth generation of this range so desired by many of Samsung.
All functions like theUltra Power Saving Mode, the new user interface with the Flipboard screen to the left at all, all Samsung applications and the Air commands They come in this ROM. So you can see each and every one of them I leave you a demonstration video:
To follow all the tennis installation steps you access this link.