I have just published AlmostTI-Android 2.2.5, a new version of my TI Graphing Calculators emulator:

https://play.google.com/store/apps/details?id=com.fms.ati

In this release, I have finally fixed the display emulation problem that sometimes made TI84+ Silver Edition emulation show broken menus and incorrect characters. I have also added the "Fast-Forward" option. It can be toggled permanently (via the menu) or enabled temporarily, by holding the SEARCH button (if your device has the SEARCH button). See the full list of changes below.

• Fixed display problems in TI84+SE and other TI83-derived models.
  
• Added "Fast-Forward" menu option for accelerating computations.
  
• Holding SEARCH button also fast-forwards emulation.
  
• Now resetting TI83 LCD controller according to datasheet.
  
• Fixed LCD controller command that sets column coordinate.
  
• Fixed column coordinate increment on LCD RAM access.