Good news for the iPhone users who are facing passcode security bug. Now you can fix it. iOS 6.1.3 has been released to fix this bug. The new version of iOS comes as build 10B329. Now you can download and install it on your iPhone, iPod touch and iPad. This version of iOS has fixed passcode security bug of iPhone users. Recently some iPhone users have reported that they are facing this bug after installing iOS 6.1 on their iOS device. It was expected that Apple will fix passcode security bug in iOS 6.1.3.