A great list of what each Android app and .apk file does can be found here.
The files I have successfully removed from my Kyros device are as follows:
Thanks again, I've pretty much trimmed everything out I didn't want or need, battery use is down and it's running well.
In another other topic, I'd mentioned the keyboard stopped working... Better Keyboard wouldn't work either as I had deleted the "service" and the app.
The Google Experience file unzips as well, giving access to all the apps, some of them require special services but some would probanbly run on a stock 7015.
Anyway, this is fun, reminds me of when i started on a C-64 decades ago.
best-
Clancy