I keep all my addresses as "starred" I don't set anything as home or work. I figure it will protect from a cursory db search, but anyone interested can figure o

I keep all my addresses as "starred" I don't set anything as home or work. I figure it will protect from a cursory db search, but anyone interested can figure out both trivially. What pisses me off is that everytime I turn on my phone gps it defaults to "high accuracy" mode which scans all the wifi ap's around, among other things. I have to manually set it to gps chip only every time.