@Murdock0815
Last Version of BA 11.3 doesn't work smoothly with DM800se + V2 , 500HD + V2
Because file (Nfidumo) to extract images was beta and expired now ...
Read in first about it ... You need to change files to Nfidumo 0.4.0 ..
And after extract any image check it out if success extract or not from
/ba/ba/name of image
see inside folder (Is it all directory available ?!)
Then you can boot from that extract image ...