Probably a dumb question, but when they issue the fix to keep WiFi connected even if the screen is locked, would that help improve battery life? I work in a building that at best has one bar on the edge network. In this case my phone's battery will go about 10 hours. When I leave work and have a good LTE signal I get closer to 16. So if the WiFi connection is always on getting Email and other App updates, battery life should be stronger. Right?