First, no rush. health is way more important than cell phone application testing!If i use adb to get into recovery i usually just run adb reboot recovery. Ill get on irc later to test. In some horrible pain today from my car wreck.
to provide more detail around my initial request regarding 'adb shell reboot recovery' and the difference in comparison to 'adb reboot recovery', the adb shell command actually executes the reboot binary stored on the Android device itself, usually in /system/bin, while the later command executes a reboot command through the adb binary on the host computer and the Android device itself.
An Android application or user of the device is not able to access the 'adb reboot recovery' command without being connected to a host computer, while the adb shell reboot recovery command, can also be executed from the device by removing the adb shell portion and only using 'reboot recovery' from the terminal.
The key question that remains is whether or not the reboot recovery command works from the terminal of this device. If it does, does it require root access or not to execute?
Thanks for the support and quick responses!