Very confused...

Sorry im very new to this! Right I have a w880i, (Red CID53) and Ive installed flash drivers and connected the phone and it connects OK (with SeTools, XS++ and also FM). I have a few Zapf acoustic drivers I want to install, how the heck do you go about this? Ive read up on how to do this on CiD52 phones but not 53. Do I need to unlock/debrand the phone or anything or can I jus install the acoustics? Im well confused. Cheers.

Because the phone is CID53, the only tool is jdflasher(with CID53 support) what can upload files to your phone. And NO need to debrand(flash a generic/factory firmware) or unlock(to be able to use any sim card) it.