Jailbreak iOS 7.1.1 for iPhone, iPad from Evad3rs jailbreak 7.1.1. How jailbreak 7.1.1 your iPhone 4. Apple has released a new version of iOS 7 - 7.1.1, which fixes some bugs of previous versions of the firmware. You have not found something really serious. The official list of changes just three points, though in fact interesting innovations and revisions can be more.
List of changes in iOS 7.1.1: