The officially published support list is available here: http://jquerymobile.com/gbs/
Your scrolling is probably due to the lack of ‘-webkit-overflow-scrolling: touch;’ This is supported on Android (3.0+) and iOS (5+). A workaround for older devices is using two fingers to scroll (possibly an iOS only workaround) or for Android grabbing Chrome for Android from the Google Play store.
I will consider adding a reset to the web app deleting all the accessory and config files but to be honest I do not expect users to keep their web directory writable/deletable from PHP so this might be a limited use scenario.
Glad everything is working out now!