Omnimaga
Calculator Community => TI Calculators => General Calculator Help => Topic started by: Zenethoric on September 18, 2013, 08:35:44 am
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So i had put a 3.1 update on someone else's Calculator but he somehow screwed around and deleted the OS somehow and now i cant install any os at all saying error installing os (At the end of the installation.) It now just rests on OS not found, install OS now.
Everytime i install 3.1 again it says update succesfully send with the student software and the calculator says error installing OS, and reboots into the error screen again.
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Did he by chance upgrade to OS 3.2.4 before removing the OS? That installs a downgrade protection.
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Yes, but with the downgrade protection it wouldn't say "update succesfully".
Let's reformat the filesystem.
While holding the reset button, press and hold simultaneously the 3 keys Home Enter EE, and then release the reset button.
You should get the maintenance menu around 60% of the loading bar.
Press 4 to clean the whole filesystem.
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Did he by chance upgrade to OS 3.2.4 before removing the OS? That installs a downgrade protection.
He did not install a new one.
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Yes, but with the downgrade protection it wouldn't say "update succesfully".
Let's reformat the filesystem.
While holding the reset button, press and hold simultaneously the 3 keys Home Enter EE, and then release the reset button.
You should get the maintenance menu around 60% of the loading bar.
Press 4 to clean the whole filesystem.
The buttons wont work, it just loads and goes to "Operating system not found. Install OS now."
EDIT: Sorry for double post.
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Yes sorry, my mistake - it's Doc Enter EE.
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Yes sorry, my mistake - it's Doc Enter EE.
I did that reformatted the whole thing and its working now, thank you <3
Also im not sure if this is right french but im gonna say it anyway, Je t'aime!