I accidentally reset my TI-84 Plus Ce, and now I have to delete the apps all over again.
But when I tried to transfer the apps the computer says
"USB communication error: Flash application has a bad signature [8C08002D]"
I've seen other posts here about that but I can't understand Sad

My school starts tomorrow so can someone help me fast?? I need clear and easy explanation! Thank you!
What application on the computer are you trying to send stuff from? I’m no expert here but it sounds like you’re either not using TI Connect CE or you are trying to send an app to the calculator that was not meant for the CE.
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