How to install Cydia on iOS 11.2.1 running iDevices

As the most famous mobile industry, time to time Apple introduces new operating systems to their customers. Last year, is the dynamic, busy and vivid year for the Apple company, because, they announced three iPhones and a new generation of iOS. So with all of this success, Apple released iOS 11 to the public for … Read moreHow to install Cydia on iOS 11.2.1 running iDevices