Calculators How do I retrieve deleted applications on my TI-89 calculator?

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The TI-89 calculator can experience slow performance due to limited storage space, leading users to delete applications in an attempt to free up memory. However, once applications are deleted, they cannot be recovered directly from the calculator. Users can transfer applications from another calculator to restore lost functionality. It's important to manage storage carefully to avoid unintentional deletions that could hinder performance.
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My problem is that I don't understand how to really work my TI-89. Today I wanted to make more space so it wouldn't work so slowly, but I deleted majority of my applications without meaning to. I don't know how to get these applications back either, please help!
 
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You are screwed man. Once you delete something on TI89 it is game over. I hade the same and by deleting files you will not speed it up , anyhow that is over now. sorry.
 
Thanx i guess but i just figured it out today my friend transferred his applications to my calc.
 

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