Q: Power off - Power
Since I upgraded to IOS10 and even after 10.0.2 I'm having battery issues.
I switch my iPhone 6s off at night with approx. 40% battery and when I switch the phone back on in the morning it opens ok then shuts down completely and shows the plug in sign. I plug the phone in and it is instantly back to 40% battery.
There is obviously an issue with IOS 10.
Posted on Sep 28, 2016 1:10 AM
Firstly, plug in your iPhone, iPad, or iPod touch, let the screen turn off, and do nothing for an extended period of time. Letting it sit plugged in overnight while you sleep is perfect for this.
Then restart your iPhone by pressing and holding Sleep/Wake and Home buttons.
You can also try to follow battery life suggestions. Go to Settings > Battery > look for “Battery Life Suggestions”
Besides, it's better to follow the Apple recommendations given in this article http://www.apple.com/batteries/maximizing-performance/
Posted on Sep 28, 2016 11:16 PM