I am not sure, I just unplug the thing and take off, I don't give a second thought to the battery routine. That seems silly to unplug and wait for best performance, is that what they say to do? Guess I should read the owners manual one day :)
I have a Turbo, running Blevo on it.. I can get 55kph downhill, my short little legs can peddle upto around 38kph before I tire out. I heard the new Mission Control update limits the speed again, so go Blevo!
I was just going to ask the same question, I hope there is a solution as I don't want to leave the phone running. My gramin works when the phone is locked, I assumed this did as well.