You must use files for CID49 !!!
K800_R1GB001_MAIN_GENERIC_WI_RED49
K800_R1GB001_FS_EUROPE_4_RED49
HB1-06_Gen_CDA102568_13_R8A_GENERIC_EUROPE_4
Then connect to XS++ v3.1 and click YES when ask you to update CID to CID52. Then again flash with XS++ v 3.1 with these files:
K800_R8BF003_MAIN_GENERIC_WI_RED52
K800_R8BF003_FS_EUROPE_4_RED52
HB1-06_Gen_CDA102568_13_R8A_GENERIC_EUROPE_4





