i just try to debrand my w580i
i flash it with W580_R8BA024_MAIN_GENERIC_LA_RED52
and W580_R8BA024_FS_AMERICA_1_RED52
it was unlock before i try to unbranded
now i cant use it no more
when i turn it on it said configuration error try to contact your network provider ?
what can i do now ? please help me thanx