Forum TI-Planet.org

Hei, I bought Ti-nspire CX ii-T. It is in version 5.0.0.1683. Does anyone know were I can upgrade it to 5.3 and see what the improvements are for 5.2 / 5.3? The website only lists 6.0 version.

Thank you

Hello.

You may download OS 5.3 update file for the TI-Nspire CX II-T manually :
archives_voir.php?id=2718793

And then you'll need the connectivity software to transfer and install it on the calculator :
Windows : archives_voir.php?id=2718870
Mac : archives_voir.php?id=2718869

Thank you for reply and help Do you know what is new in the 5.3 version? Since I have 5.0 version, I am thinking before installing ndless, is it worth upgrading?

5.3.0.564 Is supported by Ndless so no worries there.

It's a minor update over 5.2 which was by far the biggest in recent years, as it brought Python programming to the CX II.

Ok Thank you for the help