This file is designed for 1900 PRO only.   ***Please read and follow instructions carefully*** ***YOU SHOULD BACK UP ANY INFORMATION YOU WISH TO KEEP*** About This File Change Log: 1: Added a "Power off" option to the home screen power button when held. 2. Fixed an issue with Team viewer not working. 3. Fixed an issue where the unit would not come out of standby and would show a black screen. 4