So i just got a HTC One 3 days ago. My battery life has been AMAZING. But yesterday my play store updated and my google now updated. Play store is running 4.4.21. I also put the google experience launcher on there from phandroids video. I unplugged my phone last night and when i went to bed i had 80% 8 hours later i woke up and had 9%. Gsam battery monitor said Google play services? I took off the launcher but now i am stuck with the google now up date and the play store update. i also started using google hangouts. I tried uninstalling the play store update but then google hangouts won't work. Any ideas on what could have caused this? The phone is plugged in charging now so i have been through a days use since this happened but i am just a little worried because that is one of the main things that i was worried about before i got the phone was battery life! All help is greatly appreciated!