To answer my own question, yes one can go directly from Z120bt directly to the CNSD-210FM to get to a z140bt. The only change was to replace the CARDINFO file with the one found in post #12. Update went well, took about 20 min.
Hi Guys,
Just to be clear, does this upgrade only work if you have upgraded from CNSD-210FM or on a z130bt/x930bt? For example, can one go directly from Z120bt stock to Z140 using the hack described in this post?
Thanks in advance.