BeatBuddy Firmware changes forward and backward possible?

I have a number of gigs coming up using the original BeatBuddy. If I update to the latest version of firmware, is it possible to go back to the original firmware if I have issues? I currently have 1.50. A second question, I have seen that people occasionally have a failure when updating. Is there a recovery/failsafe procedure should that happen? And thirdly, please point me at the proper procedure for loading new firmware into the BeatBuddy.

Yes. Do a search for how to install. If you have a problem, post back here.

Forum search surprisingly unhelpful no matter what combination I used of “firmware upgrade/update, etc”, but a google search did find:

Good URL to bookmark