π
<-
Chat plein-écran
[^]

Is it possible to update to CX-II OS 5.0 from CX OS 4.5?

:32tins: :32tinsktpb: :32tinsktpn: :32tinscas: :32tinstpkc: :32tinstpktpb: :32tinstp: :32tinscastp: :32tinscmc: :32tinscx: :32tinscxcas:

Is it possible to update to CX-II OS 5.0 from CX OS 4.5?

Unread postby Phorphora » 12 Jun 2019, 22:02

Is it possible to get the new features of the Npsire CX-II on the previous generation?
I know that is possible to install the CAS version of the OS in the non-CAS version of the Nspire CX, but how about the CAS OS of the CX-II on the normal CX?
If not yet, how probably it will be in the future?
User avatar
Phorphora
Niveau 4: MC (Membre Confirmé)
Niveau 4: MC (Membre Confirmé)
Level up: 75%
 
Posts: 6
Joined: 13 May 2018, 14:57
Gender: Male
Calculator(s):

Re: Is it possible to update to CX-II OS 5.0 from CX OS 4.5?

Unread postby critor » 12 Jun 2019, 22:10

No, it isn't possible for now.

I won't say it's impossible, but I'm sorry it's very unlikely. The CX II ASIC is quite different, so the CX II OS is not going to run properly on the CX hardware, at least not without huge patches.
Image
User avatar
critorAdmin.
Niveau 18: DC (Deus ex Calculatorum)
Niveau 18: DC (Deus ex Calculatorum)
Level up: 91.3%
 
Posts: 32273
Images: 8383
Joined: 25 Oct 2008, 00:00
Location: Montpellier
Gender: Male
Calculator(s):
Class: Lycée
YouTube: critor3000
Twitter: critor2000
Facebook: critor.ti

Re: Is it possible to update to CX-II OS 5.0 from CX OS 4.5?

Unread postby Lionel Debroux » 12 Jun 2019, 22:11

Is it possible to get the new features of the Npsire CX-II on the previous generation?

Nope - unless TI backports them, which they could totally do since the Nspire CX "I"'s CPU isn't a real blocker and the CX II has neither more RAM, nor more Flash than the CX "I", but they probably don't want to do that, for most new features...

I know that is possible to install the CAS version of the OS in the non-CAS version of the Nspire CX, but how about the CAS OS of the CX-II on the normal CX?

That's not possible, there are major differences between the CX I and the CX II hardware.

If not yet, how probably it will be in the future?

Unlikely, per the above. Trying to run the CX II OS on another model would require
major
patching work, probably worse than running a CAS OS on the same type of Nspire calculators sold as non-CAS.
Membre de la TI-Chess Team.
Co-mainteneur de GCC4TI (documentation en ligne de GCC4TI), TIEmu et TILP.
User avatar
Lionel DebrouxModo.G
Niveau 14: CI (Calculateur de l'Infini)
Niveau 14: CI (Calculateur de l'Infini)
Level up: 3.6%
 
Posts: 6279
Joined: 23 Dec 2009, 00:00
Location: France
Gender: Male
Calculator(s):
Class: -
GitHub: debrouxl

Re: Is it possible to update to CX-II OS 5.0 from CX OS 4.5?

Unread postby Hisham » 13 Jun 2019, 11:16

Phorphora wrote:Is it possible to get the new features of the Npsire CX-II on the previous generation?
I know that is possible to install the CAS version of the OS in the non-CAS version of the Nspire CX, but how about the CAS OS of the CX-II on the normal CX?
If not yet, how probably it will be in the future?


In short, no :(
Hardware of the two models is different.
Best,

Hisham :)
User avatar
HishamPremium
Niveau 0: MI (Membre Inactif)
Niveau 0: MI (Membre Inactif)
Level up: 50%
 
Posts: 86
Joined: 01 Mar 2017, 20:52
Gender: Not specified
Calculator(s):

Re: Is it possible to update to CX-II OS 5.0 from CX OS 4.5?

Unread postby parrotgeek1 » 14 Jun 2019, 07:13

Lionel Debroux wrote:Unlikely, per the above. Trying to run the CX II OS on another model would require
major
patching work, probably worse than running a CAS OS on the same type of Nspire calculators sold as non-CAS.


I was trying to get this to work, but when I realized that the old NAND driver is not even present I gave up completely.
My Projects:
nLoaderCAS Patcher for ControlXnLaunchy CXM fork (3.9 CAS on B&W) - News Article
Prototypes:
Upgrade EVT Nspire CAS+Fix keyboard on prototype TI-Nspire CAS Touchpad
- Highlights: Nspire CX Non-CAS OS 3.3, CX & CX CAS OS 4.4 & 4.5 special reformatting installers (both found by me on TI's site)
Discoveries:
Boot1.5 vuln (used in nLoader) • Nspire dev boardsPink CX
Je peux comprendre le français mais je ne peux pas le parler bien.
User avatar
parrotgeek1Prog.
Niveau 11: LV (Légende Vivante)
Niveau 11: LV (Légende Vivante)
Level up: 65.1%
 
Posts: 736
Joined: 29 Mar 2016, 01:22
Location: USA
Gender: Male
Calculator(s):
Class: university student
GitHub: parrotgeek1

Re: Is it possible to update to CX-II OS 5.0 from CX OS 4.5?

Unread postby Lionel Debroux » 14 Jun 2019, 07:32

Maybe they took a clue from your patching work ^^
Membre de la TI-Chess Team.
Co-mainteneur de GCC4TI (documentation en ligne de GCC4TI), TIEmu et TILP.
User avatar
Lionel DebrouxModo.G
Niveau 14: CI (Calculateur de l'Infini)
Niveau 14: CI (Calculateur de l'Infini)
Level up: 3.6%
 
Posts: 6279
Joined: 23 Dec 2009, 00:00
Location: France
Gender: Male
Calculator(s):
Class: -
GitHub: debrouxl


Return to Problèmes divers / Aide débutants

Who is online

Users browsing this forum: No registered users and 1 guest

-
Search
-
Featured topics
Avantages VIP et goodies pour les donateurs !
Offre TI-Planet/Jarrety pour avoir la TI-83 Premium CE avec son chargeur pour 79,79€ port inclus !
Offre TI-Planet/Jarrety pour avoir la TI-Nspire CX CAS à seulement 130€ TTC port inclus!
Jailbreake ta TI-Nspire avec Ndless et profite des meilleurs jeux et applications !
1234
-
Donations / Premium
For more contests, prizes, reviews, helping us pay the server and domains...

Discover the the advantages of a donor account !
JoinRejoignez the donors and/or premium!les donateurs et/ou premium !


Partner and ad
Notre partenaire Jarrety 
-
Stats.
480 utilisateurs:
>424 invités
>50 membres
>6 robots
Record simultané (sur 6 mois):
6892 utilisateurs (le 07/06/2017)
-
Other interesting websites
Texas Instruments Education
Global | France
 (English / Français)
Banque de programmes TI
ticalc.org
 (English)
La communauté TI-82
tout82.free.fr
 (Français)