Strange, I don't see any either of those screens when I do the master reset on my 200, maybe it's having a bit of an identity crisis!
Another thought: if you were to run the battery right down to zero and leave it a while would this reset the software back to it's original state? I'm thinking along the lines of when you have a problem with a PC, wifi router, etc the first piece of advice is to turn the power off to the device and remove the plug from the wall socket before restarting the device.