Use FAR with JDflasher plugin ( step 2. ) from here: Flash K800 CID53 with K810 software CID53 (for begginers) - Top Sony Forums and W610 files:
W610_R8BA024_MAIN_GENERIC_NA_RED53
W610_R8BA024_FS_EUROPE_2_RED53
HB1-06_Gen_CDA102568_11_R8A_GENERIC_EUROPE_2
EUROPE_2 have following languages: English - French - German - Sesotho (South Africa) - Zulu - Turkish