ok ive flashed my phone with

K790_R6BC002_MAIN_GENERIC_EV_RED52.mbn
K790_R6BC002_FS_AMERICA_2_RED52.fbn

i selected a cda in xs++ that was in the list
but i want a generic unbranded cda so i can update with seus or ota via update from phone

can someone recommend a good generic unbranded cda for USA that will go good with the fw and fs listed above

and can i just change the cda with out flashing the main and fs again if so how thanks