Things You'll Need
Instructions
Download TI Connect from the Texas Instruments website. Double-click on the installer file to install the software.
Download the KaKaRoTo PL3 payload. Double-click on the downloaded file to extract its contents.
Connect the TI-84 to the computer with the USB cord. Open TI Connect.
Click on "TI File Explorer." Click on the "+" button next to "Applications."
Drag the extracted files into the "Applications" folder. Disconnect the TI-84 from the computer.
Connect the TI-84 to the front USB port on the PS3.
Turn on the TI-84. Press the "APPS" button and then scroll down to the "PL3" file and press "Enter."
Press the "Power" button on the PS3 and then immediately press the "Eject" button. The PL3 payload will now initiate.