Forum TI-Planet.org

Hey guys
I installed the CAS OS on my CX and now i want to reverse it.
Cant anyone give me tutorial?
Tnx

First post ?
Just install the non-CAS version of nLoader.

followed the instructions to make the ti nspire cx to cas. Now the calculator is showing me a message saying "this calculator has been modified to enable CAS functionality...." I tried [esc]+[menu]+[-] and rest. It would reboot and show a message that the operation system is not found. I tried couple time to install the original operation system but it would reboot again to the message "this calculator has been modified to enable CAS functionality..."
Please help me fix this.. what should I do?
Clc serial number is p-0517AB

Hi.

The ""this calculator has been modified to enable CAS functionality" message is perfectly normal and should disappear after some seconds.

Yes it disappears but the screen is stuck on the loading screen with "x" inside a red circle.

Ok, thanks. Then you did something wrong when selecting the files.

Hold to boot the calculator without nLoader.
You'll need to do this on each calculator (re)boot, until you fix the problem.

To fix the problem, install a normal OS and resume the how-to at step D.

I tried this couple times. But it doesn't work it would say no operation system found and I would install the normal os but after it reboot it give the same message and it will be stuck again with loading screen.

That's exactly what I told you.
Until you fix the problem, you have to hold before each reboot. Even for the OS installation reboots.

I kept on holding every time the calculator restart. I got to a screen with the clock but it would restart again and it would say no operation system

Strange.

Which version are you trying to install ?