I’ve flashed the latest v2.2 image for my RD-PQ test device, and i have to say, i’m very disappointed! The transition from Software-Back-Buttons to HW-Keys seems to be very difficult. A lot of screens (like GPS -> my position or manually creating an email account) cannot be left again without restarting the device, the HW-Keys is just not working there. This is really annoying, especially since this is a key usability aspect of a smartphone and it seems as it hasn’t been tested at all before release …..