Apple today released iOS 7.0.4 for iPhone, iPad, and iPod touch, a minor update that includes a number of improvements and bug fixes for the operating system. According to Apple, the update repairs a bug that could cause FaceTime calls to fail for some users. Apple has also released iOS 6.1.5 for the fourth generation iPod touch. iOS 7.0.4 comes just over three weeks after the release of iOS 7.0.3, which added support for iCloud Keychain and fixed accelerometer issues. iOS 7.0.4 can be downloaded via the software update tool in the settings menu on iOS devices.
