what is the hardest reset i can do to my cas? I want to completely wipe the os and restore to factory or even pre factory settings
the only reset i can find in the manual is the 3 second reset button.
yeah i think ill go 2.0.1 os.
my textbooks were written for that anyway.
I am not sure if my calculator still has ndless on it or not after the reset. I deleted the uninstaller without uninstalling the program lol

maybe that is causing all my problems.
also, my link software (both versions) wont recognize i have a calc plugged in unless i pull the usb out and in AFTER i open the program.
hmm i just read that i need to install an older one before i can upgrade to 2.1
how should i upgrade my calc?
so now ive fully formatted my calc and i need a link for 1.7

the link stick has problems.
it starts of at 100kbps then drops to 10 and then stops and leaves me a mutilated half file.