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HP 12C+ Firmware
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08-24-2023, 01:40 AM
(This post was last modified: 08-26-2023 04:24 AM by dvcirilo.)
Post: #3
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RE: HP 12C+ Firmware
Thanks, I have tried this one, but it does not work, doesn't even turn on.
The HP12C+_12-12-2011 version kindly posted by Katie here, which gives me the weird behavior, minus sign always on, "f" and "g" keys not working, etc. Basic operations work ok. I'm looking for either the 2009-11-19 or 2009-07-24 versions, as cited here. Originally this 12C had the 2008-06-28 version. I reverted back to the 15C firmware. Maybe its fate now is to live as 15C forever. I'm better looking for a keyboard overlay. 
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| Messages In This Thread |
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HP 12C+ Firmware - dvcirilo - 08-23-2023, 07:20 AM
RE: HP 12C+ Firmware - Mark H. Shin - 08-23-2023, 12:30 PM
RE: HP 12C+ Firmware - dvcirilo - 08-24-2023 01:40 AM
RE: HP 12C+ Firmware - Stevetuc - 05-25-2024, 09:39 AM
RE: HP 12C+ Firmware - brouhaha - 05-25-2024, 08:35 PM
RE: HP 12C+ Firmware - dvcirilo - 05-27-2024, 02:11 AM
RE: HP 12C+ Firmware - Earle Grey - 05-25-2024, 11:11 PM
RE: HP 12C+ Firmware - dvcirilo - 05-27-2024, 03:04 AM
RE: HP 12C+ Firmware - dm319 - 05-27-2024, 08:43 AM
RE: HP 12C+ Firmware - Steve Simpkin - 05-27-2024, 12:18 PM
RE: HP 12C+ Firmware - dm319 - 05-27-2024, 03:10 PM
RE: HP 12C+ Firmware - dm319 - 06-01-2024, 11:57 PM
RE: HP 12C+ Firmware - dm319 - 06-02-2024, 11:06 AM
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