Does leaving on WiFi and BT drain battery? Im talking when not connected, eg if I leave my home WiFi walk along street where there is loads of home WiFi will the iPhone try to connect or handshake or whatever with them via WiFi and thus use battery?
On Bluetooth, once I'm disconnected from my cars BT, with BT still on does it constantly search for other BT, or even registered/paired BT devices thus using battery?
What to people do? Leave these both on constantly all day? Does it shorten battery life? Ha e you tried it on and off?
Cheers
On Bluetooth, once I'm disconnected from my cars BT, with BT still on does it constantly search for other BT, or even registered/paired BT devices thus using battery?
What to people do? Leave these both on constantly all day? Does it shorten battery life? Ha e you tried it on and off?
Cheers