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Re: Patching 4.4.0.532 CAS to run on Non-CAS

Message non luPosté: 22 Fév 2017, 21:29
de parrotgeek1
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Re: Patching 4.4.0.532 CAS to run on Non-CAS

Message non luPosté: 22 Fév 2017, 21:30
de parrotgeek1
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Re: Patching 4.4.0.532 CAS to run on Non-CAS

Message non luPosté: 22 Fév 2017, 22:09
de critor
A5 4F, sorry.

Re: Patching 4.4.0.532 CAS to run on Non-CAS

Message non luPosté: 22 Fév 2017, 23:54
de critor
Ok, new ControlX option let you switch your calculator between release and development modes :
Image Image

In development mode, you can install and run development OSes, like the CX 3.0.0.1045 OS with the integrated theme editor. :bj:

This is done by patching the 2048-bits RSA keys used for validating TI-Nspire.cer in the Boot2.

It should be possible to install and run CM OSes soon, as the problem is also related to different RSA keys.

Re: Patching 4.4.0.532 CAS to run on Non-CAS

Message non luPosté: 23 Fév 2017, 00:30
de parrotgeek1
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Re: Patching 4.4.0.532 CAS to run on Non-CAS

Message non luPosté: 23 Fév 2017, 00:42
de critor
3.0 DVT OSes were dumped on prototypes.
TI did share DVT OSes privately for the first and last time in 2011, versions 3.6.

I apparently didn't manage to convince them, since I never got more recent DVT Oses.

Re: Patching 4.4.0.532 CAS to run on Non-CAS

Message non luPosté: 23 Fév 2017, 01:22
de parrotgeek1
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Re: Patching 4.4.0.532 CAS to run on Non-CAS

Message non luPosté: 23 Fév 2017, 01:28
de critor
We did, yes.

Re: Patching 4.4.0.532 CAS to run on Non-CAS

Message non luPosté: 23 Fév 2017, 01:54
de parrotgeek1
.

Re: Patching 4.4.0.532 CAS to run on Non-CAS

Message non luPosté: 23 Fév 2017, 16:04
de critor
3.2.0.776 is a DVT OS, yes.