Hi, I'm trying to figure out how I could load 4.x CAS OS on non-CAS model (HW-B).
I'm way past all classes requiring only non-CAS calculators. So its not for any exam cheating purposes. I actually own second nspire CAS (HW-J), that I use regularly. But I'd like to give my old calc to my friend, prefferably loaded with CAS recent version.
I've seen multiple hints that it is possible load it, while googling, but I've trouble finding propper tutorials.