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[FR/EN] Downgrade Nspire OS 3.9 CX / ClickPad
Re: [FR/EN] Downgrade Nspire OS 3.9 CX / CX CAS
by m_elborolossy » 11 Nov 2014, 00:18
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Re: [FR/EN] Downgrade Nspire OS 3.9 CX / CX CAS
by miistera » 21 Nov 2014, 19:50
A quand la nspire monochrome ? 
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Re: [FR/EN] Downgrade Nspire OS 3.9 CX / CX CAS
by valentin66180 » 10 Dec 2014, 20:30
Bonjour ! pour ma part des que je lance le programme je ne peux plus reconnecter à l'ordinateur. Je fais le reset etc... et la fois d'après non plus puisque je recommence la meme étape. J'arrive sur le programme, j'exécute, je rebranche et rien...
merci de votre aide
merci de votre aide
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Re: [FR/EN] Downgrade Nspire OS 3.9 CX / CX CAS
by critor » 10 Dec 2014, 21:02
A ma connaissance, il faut retenter.
Il y a une part d'aléatoire dans la procédure.
Il y a une part d'aléatoire dans la procédure.
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Re: [FR/EN] Downgrade Nspire OS 3.9 CX / CX CAS
by JSantosPT » 13 Jan 2015, 18:19
Hi guys I just bought a new Nspire CX because unfortunately I lost the one I had.
This one seems to be a new revision it has a white back and I think it is on hardware revision S.
Will I have any problem downgrading to OS 3.6? I need ndless on my calculator, I might need CAS on my calculator someday.
This one seems to be a new revision it has a white back and I think it is on hardware revision S.
Will I have any problem downgrading to OS 3.6? I need ndless on my calculator, I might need CAS on my calculator someday.
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Re: [FR/EN] Downgrade Nspire OS 3.9 CX / CX CAS
by Lionel Debroux » 13 Jan 2015, 18:57
To begin with, which OS / boot1 / boot2 versions is it currently running ? HOME 5 4 About to obtain this information.
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Re: [FR/EN] Downgrade Nspire OS 3.9 CX / CX CAS
by JSantosPT » 13 Jan 2015, 19:43
Lionel Debroux wrote:To begin with, which OS / boot1 / boot2 versions is it currently running ? HOME 5 4 About to obtain this information.
OS: 3.9.1.38
Boot 1: 3.0.0.99
Boot 2: 3.9.1.34
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Re: [FR/EN] Downgrade Nspire OS 3.9 CX / CX CAS
by critor » 13 Jan 2015, 20:19
With OS 3.9.1.38 on a non-CAS TI-Nspire CX, you should be able to downgrade following the tutorial in the 1st post.
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Re: [FR/EN] Downgrade Nspire OS 3.9 CX / CX CAS
by JSantosPT » 13 Jan 2015, 21:12
Is step 8 necessary or a troubleshot like step 7?
Edit: Nevermind, didn't saw that "you may" get to the Diagnostics menu.
Edit: Nevermind, didn't saw that "you may" get to the Diagnostics menu.
Last edited by JSantosPT on 13 Jan 2015, 21:14, edited 2 times in total.
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Re: [FR/EN] Downgrade Nspire OS 3.9 CX / CX CAS
by Adriweb » 13 Jan 2015, 21:14
it's just in case you get on the diags menu after rebooting.
If yes, follow the steps, if not, don't worry.
If yes, follow the steps, if not, don't worry.
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