Is the indication of a valid 2.2 ermine upgrade file downloaded - that the update process starts automatically. My device spent the whole day downloading and then restarting. I returned to work with an indication that a update was ready to install. When I tapped on the notification I a popup screen asking me if I wanted to install the update and I tapped the yes button. After a double boot screen the first going to two dots and the second full through it reported that it was still at Dingo 1.6 Build 2.6.29.

I have verified from the support screen that I am part of the BETA program.