Yeah, the links seem to have been taken down when some websites were switching around.
(I'm assuming you mean this?)
I think I might still have the translated version of the instructions somewhere, but the links will need some digging. That or it might be on TI-Planet..idk.

Edit: don't have it anymore, sorry
Edit2: Stefan found this: http://tiplanet.org/forum/archives_voir.php?id=4489
Might have to google translate it yourself, but the links are updated so they should work.

i tried downloading the links and installing the files onto my calculator but it says my calculator model is not supported.
is this because it is version 02.02.0701?

i got to this step here

flash images
this step is important, and decides whether your calculator lives or dies. there may be sorts of error prompts.
enter “BIOS” screen for the calculator; connect the calculator to a PC with the usb driver; better kill the FA_124 process (or close FA-124); run the tool.
“backup” means saving the current system as a file on your computer, for restoration later. “restore” means to flash a system image into the flash storage of the calculator. i suggest to first backup your current system, then flash your own system image back. if everything goes fine, and your calculator (hopefully – ) did not die, carry on and flash an appropriate fx-9860 system image. choose the .fls file, whose name corresponds with your calculator’s version. for example, my calculator has the version 02.02.0701, which starts with 02.02, i simply choose the tool “fxRemote”, and eventually flash the “2_02_0201_sh4.fls”
 from http://blog.easoncxz.com/?p=25

but i can't find where he got the flash files from.

Iirc you get the .fls off of the calc with pfxrecover, and use one of the programs (PolyOS?) to patch it.

Not as far as I can tell. Looking at it closely this guy just translated an already-existing document without the links..

What does your calc say on the front? Does it say "USB Power Graphic" under the screen or "USB Power Graphic 2"?

With no 2 after it? And yet it's the newer version..this is strange.
Best I can think of atm is what you've already done, asking the guy in the blog post to send the files like he said and hoping he sends it.

"Try to backup your calculator – this ensures that the tool is working, and also to get an image of your stock system. Try restoring your stock image – this ensures that the restore function is working. At last, restore an fx-9860GII image that comes with the tool and has a filename that corresponds with your version."
from http://blog.easoncxz.com/?p=25
it says there's a verison of the new calculator's flash already loaded with the tool but i can't seem to find it.