Re: TI-H: TI-89 ROM "downgrading"
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Re: TI-H: TI-89 ROM "downgrading"
even if that theoretically did work, and rom 1 got to the calc, with hw
version 2, your calc would be in serious trouble of crashing. the old rom
isnt equipped to deal with hw2 correctly, and so it would be very risky. i
would seriously recommend you dont even try to do this.
--kaus
----- Original Message -----
From: Rob Smith <kormoc@netzero.net>
To: <ti-hardware@lists.ticalc.org>
Sent: Monday, November 22, 1999 8:21 PM
Subject: Re: TI-H: TI-89 ROM "downgrading"
>
> someone said that if you download the v.105, extract it to a dir and
> download the 1.00 and overwrite the 105 tib with the 100, it would report
it
> to the sending calc as 105 when it is 100, because of the file name.
>
> try it and tell me if it works
> Thanks,
> -Rob Smith
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> ----- Original Message -----
> From: Bryan Rabeler <rabelerb@pilot.msu.edu>
> To: <ti-hardware@lists.ticalc.org>
> Sent: Monday, November 22, 1999 9:15 PM
> Subject: Re: TI-H: TI-89 ROM "downgrading"
>
>
> >
> > It's because you have HW2.
> >
> > Bryan
> >
> > ----- Original Message -----
> > From: "Brent Jackson" <bj38118@cs.cs.appstate.edu>
> > To: <ti-hardware@lists.ticalc.org>
> > Sent: Monday, November 22, 1999 9:08 PM
> > Subject: Re: TI-H: TI-89 ROM "downgrading"
> >
> >
> > >
> > > I ran into the same problem with my ti-89. TI told me that I can not
> > > downgrade to ROM v1.0. I've tried, but have not been able too.
> > >
> > > Brent Jackson
> > >
> > >
> > >
> >
> >
> >
>
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