i successfully flashed by k550i phone to w610 using the following files and jdflasher:
W610_R8BA024_MAIN_GENERIC_NA_RED53.mbn
W610_R8BA024_FS_CENT_EUROPE_RED53.fbn
HB1-06_Gen_CDA102568_207_R2A_GENERIC_CENT_EUROPE.zip
Acoustic_original_W880i.rar
now its working fine (thanks to topsony team and den_po). however its not accepting any phone security code. without this i can't format the memory card.
i tried all the default ones but none work. i also searched for old threads. am i missing something?