TI-83 Disable Button

Hi everyone,

Im new to the forums, but here it goes .

I have a TI-83 silver edition, I have multiple programs installed on my calculator, but one of the programs I installed has disabled the "mem" function on my calculator eg: "2nd" -> "mem" then nothing happens.
The "2nd" key works fine, its only the "mem" function that doesnt do anything anymore.

I dont know how this happened, but I actually love this, because I also have an app that hides all my programs from teachers, so now they cant even cross check the memory to see whats on my calculator.

But in case I need to reset the calculator or something happens, I would like to have this feature again. Does anyone know how this is possible? or what program this might be? Or how I could achieve this again?

Thanks a lot!
Jason

Maybe you are referring to MirageOS? Once you open the program hit the Alpha key and it will bring up a menu and go down to the "Tasker and Key Hooks" option and check/un-check the "Block The Memory Menu From Access" option.