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how to install a old SO of texas ti nspire?
Posted:
09 Sep 2019, 07:52by cristhianlt
I did not know that I was going to have several problems when updating the texas ti nspire cx cas calculators to its latest version, now I have problems because I need to install ndless to handle some programs, as I could install an old system. Thank you for your time.
Re: how to install a old SO of texas ti nspire?
Posted:
09 Sep 2019, 07:55by Lionel Debroux
What did you do exactly ? IOW, which OS version your calculator is currently running ?
Re: how to install a old SO of texas ti nspire?
Posted:
09 Sep 2019, 08:00by cristhianlt
Lionel Debroux wrote:What did you do exactly ? IOW, which OS version your calculator is currently running ?
the version is 4.5.1.12
Re: how to install a old SO of texas ti nspire?
Posted:
09 Sep 2019, 08:04by Lionel Debroux
Then it's too late: your calculator cannot use Ndless anymore until a fresh security hole is exploited to give access to native code again, which also includes removing TI's anti-downgrade protection.