These past 6 moth I have been paying more attention to my battery usage in the phone, apps that drain it more, etc. There was something that I saw as insignificant first but now I see how annoying and how much batt with takes. Every time my battery reach 23% 15% 10% 8% and 5% the GPS activate itself for more 4 minutes and then go off, making my battery to go down even faster, all this without being configure which makes it as a not wanted behavior. Please anyone knows how to prevent the system to do that, should I switch to other android version, away from the factory carrier version? Thanks