Latest HP 12C+ F/W Version


I just acquired a 12C+. Very nice (and fast!) unit. S/N CNA00616171. White key font seems nicer than some of the new ones I have seen online -- a bit skinnier than my '86 era original. The blue and yellow seem identical. Key click is good -- a bit hollow, but quite acceptable.

It has F/W version 2009-07-02. I have seen references to later versions (eg: 2009-11-19).

Does anyone know the differences between the various versions? Are the newer ones available (ie: via special request)? Is it worth bumping the version from the one I have?




See this post and the posts it references for more information.


I have a 12C+ with the SST bug and would also be interested in getting a copy of the latest firmware.

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