Can anyone explain this: my new Galaxy S6 (5.1.1) suffers from excessive battery drain due to either Google services or Google Play services whenever I am at work or on the go. The battery drain stops immediately when I arrive at home. For example last Friday I spent most of the working day at meetings and the phone got very little screen on time or voice calls, however the battery dropped to 60% during the 11 hours of driving to work, being at the office, driving back home and shopping for groceries. The biggest culprit was Google services at 11%, screen was only 1%. Then I got home, the battery drain from Google services stopped and I only had to recharge my S6 yesterday evening. This battery drain behaviour seems to be similar even when turning off location services and/or wifi or mobile data. Mobile reception is far better at work than at home. I have even tried factory resetting the phone, but it didn't help. Sounds mysterious, doesn't it?
