Apps for the 83+ and 84+ calcs will end in *.8xk. The file will be sent to your calculator. Find the file you just downloaded in the list and select it. Swipe from the left edeg of the screen to bring up the menu, and select ‘Load file’. Once you have downloaded the app to your device open Wabbitemu. You can find the official TI applications for the 84 Plus (non color) available here. To load any file to your calculator you need to first download it to your SD card or internal storage on your device. How do I load apps like PlySmlt2 or Inequalz? Under the ‘Skin’ category unselect ‘Vibrate on keypress’ģ. How do I disable vibration when I tap on a button? You can bring up the menu by swiping from the left edge of the screen, or pressing the menu key (if your device has one).Ģ. Wabbitemu includes an easy to use setup wizard that will help you create a ROM image for your TI. Wabbitemu, like all emulators, requires a ROM image. Because Wabbitemu is an emulator, the calculator it creates will act exactly like the real thing. Fast and convenient, Wabbitemu allows you to always have your trusty calculator with you. Wabbitemu supports the TI-73, TI-81, TI-82, TI-83, TI-83 Plus, TI-83 Plus Silver Edition, TI-84 Plus, TI-84 Plus Silver Edition, TI-85, and TI-86. Wabbitemu creates a Texas Instruments graphing calculator right on your Android device.