iOS 7.0.2 is has started making its way out there, and it fixes that embarrassing lockscreen exploit we saw last week. It also reintroduces Greek language options for passcode entry. So go check for an update now, or hop over to 9to5Mac and grab a direct download for your specific device. The (re)added security is what you’ll want, but you’ll need to check for the update now if you’re using it right now. The update also includes a new Greek language option for passcodes.”]
Source: https://gizmodo.com/ios-7-0-2-is-here-and-it-fixes-the-iphones-major-secur-1402833434