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楼主 |
发表于 2013-8-18 18:58:34
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critor 发表于 2013-8-18 18:30
Hi,
The Boot1 and Boot2 might be using the development RSA keys instead of the production ones, a ...
and i have read the current research about the pro-type calculator .
the method to lower the current system is as downward
i download the current edition
TI-NspireCXCAS-3.2.3.1233.tcc
and change its name to TI-NspireCXCAS-3.2.3.1233.tnc
then it allow me to refresh this rom
but it will cast an error
and then i can refresh it to 3.1 edition
i think may be when the newest edition rom first thing is going to wipe all data,and when it is almost finished ,it will going to write the protect code to the machine.
so it is this.
i have not try this:
whether i can use the 3.1 edition rom name
3.1***.tcc
and change it to 3.1***.tnc
and then i can refresh my machine to 2.0 rom
because i have a rom (i think it is the pro-type rom,because the interface is almost same to my fist rom when i bought) |
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