[3.09] This software corrects a problem in prior Version 3 releases in which Menu + 90 at a keyset would display Volume Preferences instead of Option Preferences.
Reference: A090923009
[3.09] A problem is corrected in this software level that prevented the top level menus at a keyset from wrapping around after the user pushed Menu + Select + Back. In this mode, pressing VOLUME up would not scroll from 90 to 10 and pressing VOLUME down would not scroll from 10 to 90. This is now corrected.
Reference: A090923010