well , from my own experience , i use SEMC 8.7 (needs original Dongle to work) to read Main and Fs of a wide range of models ...K300 to w810 , w900 .
As you don't have access to that DONGLE , you may use the free 8.4 version
but not really that perfect to work !
here below you may find a snapshot of how to read MAIN+FS+EE using SEMC8.7 .