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+--- Thread: Would the HP-15C Limited Edition Firmware Age Away? (/thread-10321.html)
RE: Would the HP-15C Limited Edition Firmware Age Away? - dfsantos - 02-17-2020 12:12 PM
ask the experts
Once the HP 15C LE loses the flash, will it be possible to reload it?
Will there be any viable method to do it or will it simply die when it happens?
RE: Would the HP-15C Limited Edition Firmware Age Away? - cdmackay - 02-17-2020 08:39 PM
(02-17-2020 12:12 PM)dfsantos Wrote: ask the experts
Once the HP 15C LE loses the flash, will it be possible to reload it?
Will there be any viable method to do it or will it simply die when it happens?
If you could reload the flash, it might be nice to do so with the bugs fixed
RE: Would the HP-15C Limited Edition Firmware Age Away? - Benoit Maag - 02-23-2020 07:06 PM
Good point - the 15LE has the 6 contacts near the battery, same as the 20B/WP34/31, so the code in the machine should be readable and reprogrammable, but surely not easy to do...
(02-17-2020 08:39 PM)cdmackay Wrote:(02-17-2020 12:12 PM)dfsantos Wrote: ask the experts
Once the HP 15C LE loses the flash, will it be possible to reload it?
Will there be any viable method to do it or will it simply die when it happens?
If you could reload the flash, it might be nice to do so with the bugs fixed
RE: Would the HP-15C Limited Edition Firmware Age Away? - rprosperi - 02-23-2020 07:24 PM
(02-23-2020 07:06 PM)Benoit Maag Wrote: Good point - the 15LE has the 6 contacts near the battery, same as the 20B/WP34/31, so the code in the machine should be readable and reprogrammable, but surely not easy to do...
Yes, the 15C-LE can be re-flashed, and the SDK HP released around 2013 presumably works fine, but without the 15C LE code, fixing anything is just about impossible, or at least really, really, really! difficult.
RE: Would the HP-15C Limited Edition Firmware Age Away? - dfsantos - 02-24-2020 07:17 AM
With being able to have it working, I'm worth it. I don't care about issues
thanks @rprosperi for reassuring me