Hello,
having trouble with my 6s battery I recently updated to iOS 10.0.2. Since then I've found that my battery drains ways faster than before. I have all of my background app refresh off, location services off, push for emails off, use as little brightness as possible. Still with all those off I still find my battery will drain very fast even when in stand-by mode. It will also drop almost 30-40% without warning or using it, I can reset the phone then gain those 30-40% back. I've run out of ideas of what could be causing it besides a bad battery In the phone. Looking for some advice or other things to try to correct the battery problem.
thanks for you help in advance!!
