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TI Calculators / Re: Downgrading OS if nLaunchy is already present
« on: August 29, 2019, 04:26:42 pm »As far as I can tell, once you have had 4.5.1, you will need to wait for a new exploit to be found (and that can take a long while).Yes, but I want to know if I can downgrade OR install CAS if I have already done that in the past and have nLoader installed still.