K850_R1CA037_MAIN_GENERIC_SO_RED52
K850_R1CA037_FS_S-ASIA-LEVAN_RED52
K850i_1201-0144_R11A_GENERIC_S-ASIA-LEVAN
I think these are correct.
The only way your going to flash with these is to wait for the new XS++.
If these files are wrong ill delete this post.
LAV




