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HP15c CE POGO programming cable
02-08-2024, 01:41 PM (This post was last modified: 02-08-2024 11:36 PM by ctrclckws.)
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ctrclckws Offline
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RE: HP15c CE POGO programming cable
Received my cable last night, followed the instructions and updated one of my 15C CE's this morning.

The other is in its box and will take a little more time to get out.

I then attempted to take a 2018 (9CJ8....) 12C and upload the patched file.
The first attempt did not boot.
Since I also captured the 12C ROM, according to the same instructions, I uploaded that back and it recovered.

My question is, what next, to let a sufficiently modern 12C be a 16C.

Evening update: Patched my 2nd 15C CE, and gave it another shot on the 12C. SUCCESS!
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Messages In This Thread
HP15c CE POGO programming cable - Divasson - 01-25-2024, 10:48 AM
RE: HP15c CE POGO programming cable - Gene - 01-25-2024, 01:11 PM
RE: HP15c CE POGO programming cable - ctrclckws - 02-08-2024 01:41 PM
RE: HP15c CE POGO programming cable - ebs - 02-12-2024, 11:36 PM



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