How opening the firmware or take the S Gear to catch apps

The firmware files lso we update the Gear S to the operating system should contain database applications, to access them would be very easy decompiling or opening these files (eg "R750XXU1BOC1_R750OXA1BOC1_R750XXU1BNL8_HOME.tar.m d5") anyone knows that application or how? someone has the basic firmware or factory Neustr Gear S? or someone knows how to extract the S Gear? or perhaps someone knows how to access the root of your "drive" internal? with any mobile it is very easy to do ...
Thank you