Battery drainage while on standby
My iPhone 5 battery is going from a full charge to less than 50% overnight while on standby for the last couple nights. No apps are running.
Hello,
Here is an Apple article on this issue: http://www.apple.com/batteries/iphone.html
Even though it is on standby, the iPhone is still working "behind the scenes" and these tips will help fix some of these issues and hopefully increase your battery life.
Regards,
Jake