TI-84 Plus CSE os problems!

[Mr Havoc]

My parents gave me a TI 84 plus CSE calculator and I decided to install some software and stuff because I was bored. Then I discovered that I could install a new os. I decided on knight os because it looked the most practical.
fast forward 10 minutes and I discover there is no calculator program, and I want to go back to TI's os, but I can't use the backup I made before upgrading (At least I think I cant) and I don't have the .8xu file, as TI decided to take the download down. so I have no idea on what to do at this point.
Does anyone just so happen to have this file, or is there another way to fix this?

 

[Hamperking68]

The latest version of the operating system can be found here:
https://education.ti.com/en/software/details/en/B7DADA7FD4AA40CE9D7911B004B8C460/ti84plusoperatingsystem

A direct link can be found here:
https://education.ti.com/download/en/ed-tech/B7DADA7FD4AA40CE9D7911B004B8C460/A943680938CC460E8CB04554E99D665B/TI84Plus_OS255.8Xu

If none of those work send me a message.

Do your work and stop trying to install games onto your calculator 😉

 

[Mr Havoc]

The latest version of the operating system can be found here:
https://education.ti.com/en/software/details/en/B7DADA7FD4AA40CE9D7911B004B8C460/ti84plusoperatingsystem

A direct link can be found here:
https://education.ti.com/download/en/ed-tech/B7DADA7FD4AA40CE9D7911B004B8C460/A943680938CC460E8CB04554E99D665B/TI84Plus_OS255.8Xu

If none of those work, send me a message.

Do your work and stop trying to install games onto your calculator 😉

Thanks for the quick reply!
Though, while I was going to open the os installer I noticed there were os files in the same folder, And sure enough, one of them was the right os.
Oh, and also the direct link does not work and shows up with an error, but your first link works fine.