Welcome to the forums netwolf. In summary, this is for people who got newer TI-84 Plus models such as the French TI-84 Pocket.Fr or any calc running Boot code 1.03, which prevents downgrading to something lower than OS 2.55MP. Basically, my 84+ from 2009 do not need this, but 2011 calcs might.
Also it makes it easier to install third-party OSes like GlassOS, PongOS, etc.
By the way Nice job ThePenguin77
![I must have had too much radiation for breakfast... *.*](https://www.omnimaga.org/Smileys/classic/psychedelicO_O.gif)
![](http://omnimaga.org/Themes/default/images/gpbp_arrow_up.gif)