yea ive looked all over youtube. most of the debranding tutorials for the w850i are not CID53 versions.
Ok I managed to get my phone "debranded" I think
Here are the 3 files I used.
MAIN---W580_R8BE001_MAIN_GENERIC_LA_RED53.mbn
FS---W580_R6BC002_FS_AMERICA_2_RED53.fbn
CUSTOM---W580i_CDA102774_39_R5A_Cell_One_USA.zip
I still have AT&T on my main screen but there a different icons. NAPSTER icon...things like that. Was I sopposed to use an ASIAN custom pack?
EDIT -- I managed to get flash menu on my phone and set them up. Thing is, its kind of choppy and navigating thru the menus is slow.