You need to flash again with all 3 files ,but this time for K800 and choose newest (you have this K800_R8BF003_MAIN_GENERIC_WI_RED53
K800_R8BF003_FS_EUROPE_2_RED53 and
HB1-06_Generic_CDA102568_11_R4A_GENERIC_EUROPE_2
I hope that will work ,because I haven't any new idea and good luck