Galaxy S4 WiFi Draining Battery While WiFi is Off
This has happened a couple of times now. My Galaxy S4 battery was draining fairly quickly so I turned off all radios. The phone continued to drain even more quickly, became hot, and even though WiFi is turned off, the battery usage monitor shows that WiFi is active the whole time.
My battery went from 50% to the phone shutting itself down in about 2.5 hours after turning the radios off...normally that would make it last about 8 hours.
This has happened a couple of times now. My Galaxy S4 battery was draining fairly quickly so I turned off all radios. The phone continued to drain even more quickly, became hot, and even though WiFi is turned off, the battery usage monitor shows that WiFi is active the whole time.
My battery went from 50% to the phone shutting itself down in about 2.5 hours after turning the radios off...normally that would make it last about 8 hours.