W580_R8BA024_MAIN_HONG_KONG_LA_RED52
W580_R8BA024_FS_HONG_KONG_RED52
HB1-06_Gen_CDA102568_104_R8A_GENERIC_HONG_KONG
+ SimLock Patch

Works without any problem.

Not sure if it's because of the HONG KONG firmware or not, I am using Rogers Canada and the HONG KONG firmware turns on the EDGE (with the E icon on top of the signal bar). The reception is little worse then the Rogers firmware. Turn EDGE off everything back to normal. BTW the Rogers firmware doesn't seems to turn on EDGE by default