I'm trying to consume less battery life so I have a couple of questions... 1. Do you need Push on for findmyiphone to work properly...or will fetch do the trick. I've tried it out and fetch seems fine, just like a little confirmation on that one. 2. Under wifi settings it says it helps make location based services more accurate...does this only happen when you're CONNECTED to a wifi network? Or does it increase accuracy when you are just driving by a wifi network and don't even connect to it? I only connect to one network, so if you need to be connected for accuracy to increase I could probably just live without it, as I don't need directions when I'm at work. 3. I turned off iADS, diagnostic reports and time zone settings...but kept the rest of the enabled, such as compass calibration and cell tower search...Do I really need the compass and tower search on if my compass has already been calibrated doing the figure 8 motion? That's all I can think of for now...any suggestions are appreciated.