Where Can I find OS.bin of CASIO PRIZM fx-cg20?
Posted: 10 Jun 2021, 09:32I just want to know if it´s possible to backup the OS.bin to use it later flash an OS into my CASIO Calculator using fxremote if something wrong happens.
Unfortunately, fxRemote last update was in 2012.
fxRemote isn't compatible with the fx-CG10/20/50.
If something wrong happens with the OS, you can still use the Casio updaters to reinstall a working OS.