Apple rolls out iOS 7.0.2 for iPhone, iPad, and iPod Touch. This is a bug fix release that focus an issue that could allow users to bypass the passcode unlock on the Lock screen. There is another fix in the release is to re-add Greek keyboard option for passcodes. You can get over-the-air update via your iPhone’s Settings via Wi-Fi connection. The file ranges from between 17MB and 20MB depending on which iOS device you have. According to 9to5Mac‘s report stating that the company is working on iOS 7.1 and perhaps it will arrive alongside the new iPads next month.
Source: The Verge