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(12C/11C) Changing the firmware
04-18-2023, 08:23 AM
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HP-12C Offline
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RE: (12C/11C) Changing the firmware
Bob; is the internals swapping very common on eBay and elsewhere, or just the actions of a few calculator sellers?
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(12C/11C) Changing the firmware - NazarK - 04-17-2023, 04:15 PM
RE: (12C/11C) Changing the firmware - HP-12C - 04-18-2023 08:23 AM



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