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39gs why so cheap
04-22-2018, 10:52 AM (This post was last modified: 04-22-2018 05:39 PM by ijabbott.)
Post: #11
RE: 39gs why so cheap
(04-22-2018 10:43 AM)ijabbott Wrote:  Is it possible to flash a HP 40gs ROM onto the 39gs and get a working CAS?

I think I just answered my own question by reading Mastering the hp 39gs & hp 40gs:

"Mastering the hp 39gs & hp 40gs" p. 8 Wrote:The previous models, the hp 39g & hp 40g shared a common chip and, although it was never intended to be possible, a hacker released a special aplet for the hp 39g which would ‘convert’ it into an hp 40g and activate the CAS. This is not the case with the hp 39gs & hp 40gs: the internal chips are different and there is no way to ‘convert’ one into the other using an aplet or program.
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Messages In This Thread
39gs why so cheap - Ask Mait - 04-21-2018, 06:14 PM
RE: 39gs why so cheap - Massimo Gnerucci - 04-21-2018, 06:43 PM
RE: 39gs why so cheap - Ask Mait - 04-21-2018, 07:02 PM
RE: 39gs why so cheap - Harald - 04-22-2018, 09:41 AM
RE: 39gs why so cheap - Csaba Tizedes - 04-21-2018, 08:11 PM
RE: 39gs why so cheap - burkhard - 04-22-2018, 04:56 AM
RE: 39gs why so cheap - Massimo Gnerucci - 04-22-2018, 09:30 AM
RE: 39gs why so cheap - RMollov - 04-22-2018, 12:29 PM
RE: 39gs why so cheap - Massimo Gnerucci - 04-22-2018, 12:51 PM
RE: 39gs why so cheap - RMollov - 04-22-2018, 01:44 PM
RE: 39gs why so cheap - rprosperi - 04-22-2018, 01:55 PM
RE: 39gs why so cheap - Massimo Gnerucci - 04-22-2018, 02:03 PM
RE: 39gs why so cheap - ijabbott - 04-22-2018, 10:43 AM
RE: 39gs why so cheap - ijabbott - 04-22-2018 10:52 AM
RE: 39gs why so cheap - Massimo Gnerucci - 04-22-2018, 11:04 AM
RE: 39gs why so cheap - RMollov - 04-22-2018, 10:28 PM
RE: 39gs why so cheap - ijabbott - 04-30-2018, 04:27 PM
RE: 39gs why so cheap - Ask Mait - 04-30-2018, 04:36 PM
RE: 39gs why so cheap - rprosperi - 04-30-2018, 04:43 PM
RE: 39gs why so cheap - Ask Mait - 04-30-2018, 04:53 PM
RE: 39gs why so cheap - Zaphod - 04-30-2018, 05:30 PM
RE: 39gs why so cheap - Vtile - 04-30-2018, 04:55 PM
RE: 39gs why so cheap - Gene - 04-30-2018, 05:20 PM
RE: 39gs why so cheap - Martin Hepperle - 05-02-2018, 01:20 PM
RE: 39gs why so cheap - ijabbott - 05-01-2018, 05:06 PM
RE: 39gs why so cheap - Zaphod - 05-02-2018, 05:55 PM
RE: 39gs why so cheap - grsbanks - 05-03-2018, 05:04 AM
RE: 39gs why so cheap - Zaphod - 05-03-2018, 07:32 AM
RE: 39gs why so cheap - grsbanks - 05-03-2018, 07:38 AM
RE: 39gs why so cheap - Zaphod - 05-03-2018, 07:56 AM
RE: 39gs why so cheap - grsbanks - 05-03-2018, 08:44 AM
RE: 39gs why so cheap - Zaphod - 05-03-2018, 09:15 AM
RE: 39gs why so cheap - Zaphod - 05-11-2018, 10:43 AM
RE: 39gs why so cheap - Massimo Gnerucci - 05-11-2018, 12:21 PM
RE: 39gs why so cheap - Thomas Radtke - 05-14-2018, 05:33 AM
RE: 39gs why so cheap - grsbanks - 05-11-2018, 10:58 AM
RE: 39gs why so cheap - Moggul - 08-07-2019, 12:04 PM



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