Forum TI-Planet.org

Does anyone know how to remove the CAS logo from converted cx to gas caluclotr? Or is there a CAS OS out there without the CAS logo?

Assuming they can work on your hardware, CAS versions older than 3.6 don't have the CAS logo on the home screen.

But anyway, just like on many threads especially on Reddit, this being very probably used for cheating with CAS where it is not allowed, we do not be condone such behaviour in any way.
(Where CAS is allowed, why would you need to hide it...)