+---------+ | Make103 | +---------+ by Xavier Andréani ( andreanx@hotmail.com ) What for? -------- Patches unsigned or missigned TI-84 Plus OS (*.8Xu) files to make them installable on Boot Code 1.03 which does check the signature with a new 2048-bits RSA key You can now install original or modified OSes 2.53MP and older. Note: this tool has been designed to mod TI's OS files which use 18 ROM pages. 3rd-party OS files probably won't be handeled properly if they use less than 9 ROM pages. How to? ------ Just extract the whole content of this archive. Run the "runme" file. Drag&drop the OS file you want to patch on the opened console and press enter. Note: ---- - After sending a patched OS to Boot Code 1.03, you might have to remove a battery to turn calculator back on. - So patched OSes won't be installable on older 1.00 and 1.02 TI-84 Boot Code. Thanks to Brandon Wilson for Boot Code 1.03 exploits.