If you haven't done it yet do consider a battery replacement from Apple. It's $49 for a 6S, and it made a huge difference for me after about five years with th

If you haven't done it yet do consider a battery replacement from Apple. It's $49 for a 6S, and it made a huge difference for me after about five years with the same phone. When I did it, I believe the replacement was able to be done in store while I waited. https://support.apple.com/iphone/repair/service/battery-power https://support.apple.com/iphone/repair/service/battery-powe...