Question: iPhone 6s Plus battery percentage getting stuck
My iPhone 6s Plus battery percentage gets stuck frequently. Like for example, it will say 87% all day, and then I'll plug it in for an hour, and it will still say 87%.
The only fix I've found is to power the phone off and then turn it back on. Then the percentage will update correctly, and will usually continue to update properly for awhile. But eventually it gets stuck again.
In the 3 days since it was delivered on Friday, I've had to reboot my iPhone 6s Plus at least four times to fix this issue.
iPhone 6s Plus, iOS 9.0.1