Boot1 code version:188.8.131.52
I’cant install Ndless because version numbers don’t match.
Normally you cannot install an older version on the calculator.
I’m wondering whether I would be able to install the older versions and as a result get Ndless to work if apply the steps written here.
Thanks in advance
In theory, it might be possible to perform a hardware installation of nLoader. You would need :
- to generate the Boot2 partition image with Boot1.5 4.40.8 + Boot2 4.40.8 + nLoader on another device
- then to flash this Boot2 partition image through hardware (through an USB/TTL interface)
This document format is not supported.
HW Version Y
SW Version 184.108.40.2062
Boot1 Version 220.127.116.11
Boot2 Version 18.104.22.168
99.4 MB available
critor wrote:Hello. It just means you have to install(or reactivate)Ndless.
Oops! That fixed it. I got through the rest of the steps, and used nswitch to try to install CAS version 3.6.550. However, I ended up with a completely red screen when I reset to install the OS, and when I hit the reset button on the back of the calculator I now get the "Operating System not found. Install OS now." loading screen. How should I continue?
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