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Calculator Community => TI Calculators => Topic started by: TheAlex113 on August 29, 2019, 01:02:23 am

Title: Downgrading OS if nLaunchy is already present
Post by: TheAlex113 on August 29, 2019, 01:02:23 am

Hello, I would like to know if I can downgrade from 4.5.1 to 4.5.0 OR install CAS on 4.5.1.
I posted about it here (Reddit) (https://www.reddit.com/r/nspire/comments/cos74s/installing_cas_on_cx_451_if_nloader_is_already/), but didn't get any responses.  Please let me know if this is even possible.  Thank you!

Edit: I have already installed CAS on the CX version, but thanks to TI it stopped working, so the only way I could get it working again was by installing 4.5.1.....

Title: Re: Downgrading OS if nLaunchy is already present
Post by: Xeda112358 on August 29, 2019, 10:17:51 am

As far as I can tell, once you have had 4.5.1, you will need to wait for a new exploit to be found (and that can take a long while).

Title: Re: Downgrading OS if nLaunchy is already present
Post by: TheAlex113 on August 29, 2019, 04:26:42 pm

Quote from: Xeda112358 on August 29, 2019, 10:17:51 am

As far as I can tell, once you have had 4.5.1, you will need to wait for a new exploit to be found (and that can take a long while).

Yes, but I want to know if I can downgrade OR install CAS if I have already done that in the past and have nLoader installed still.