iOS 9 has a big problem because it doesn't display the iPhone or iPad battery percentage correctly, the automatic system of iOS that should update the percentage of battery remaining available during use is defective, the problem being recognized even by Apple.
In a supporting document published on its own website, the company Apple confirms that in iOS 9 iPhone and iPad could display the battery percentage incorrectly available for users, and for those who have this problem, it also offers two fairly simple solutions.
The first solution involves restarting the iPhone, iPad or iPod Touch to reset the system, the second involves accessing Settings > General > Date & Time, Settings > General > Date and Time and activating the option Automatic setting, Set Automatically.
Activating this option will regularly check Apple's servers to synchronize your watch and ensure that you always have the correct time displayed, these procedures consume battery power unnecessarily, but if this solves the problem, you don't really have a choice.
If your iPhone 6s or iPhone 6s Plus battery percentage doesn't update. If you change the time on your iPhone 6s or iPhone 6s Plus manually or change time zones when traveling, you might notice that the battery percentage doesn't update. Learn what to do.
Unfortunately, I encountered this problem very often on the iPhone 6S and sometimes on the iPhone 6S Plus, regardless of which version of iOS 9 I had installed, and until the solution offered by the Apple company, no one knew why iOS 9 does not display the iPhone or iPad battery percentage correctly.
Apple acknowledges that it needs to check its servers to see what exactly is causing this the problem of the incorrect display of the iPhone or iPad battery percentage, but no one knows how long it will take until things return to normal.
Having said that, have you been affected by the problem? Have your iPhones turned off out of the blue even though you still had battery available?
