My phone has been off the charger for 42 minutes and its currently down to 89% (which sucks but that's another story). The ONLY thing I've done since taking it off the charger was delete some Gmail and read a thread here using tapatalk. When I check to see what apps have used the battery in those 42 minutes, I get a list that includes phone and maps? I understand sometimes other apps may need geolocation information, so I guess I understand the maps...but phone!? And its using quite a bit of battery! Last night I noticed this too. And after a full days use, I had something like 17% of my battery devoted to maps (even though I never opened the app).
Sent from my Galaxy Nexus using Tapatalk
Sent from my Galaxy Nexus using Tapatalk