any updates on this yet. is there a calibration available for the engine only, pcm only not tcm. ??

bought intune dcx second hand. it states it will fit 2011 to 2014 rams. when i attempt to program the vehicle it says vehicle not supported. so i figure it needs to be updated as its dcx firmeware level is 1ro1t. but every time i drag and drop the update file onto the tuner it doesnt work. anyone ...