This program will temporarily (until you turn it off) make your TI-84 Plus CE calculator 15 to 30 percent faster. The speed increase mainly applies to graphing and basic programs. This “overclocking” of your calculator works by altering the wait state by making it shorter (see the readme file for more details).
The download contains two different programs, and they both overclock your calculator by different amounts (see the readme file for more details).
Additionally, it unlocks the ability to type lowercase letters by pressing the [Alpha] button twice.