There are millions of smartphones in the world. Among them, Apple takes major place of them. There are various Apple devices such as, iOS devices, Mac, Tv and so on. In this case, to use Cydia we must have an iOS device. After that, we could be able to Cydia download. Cyda is not in built in iOS devices. You must jailbreak your device to download Cydia. If you Cydia download on your device, it gives many features and abilities to customize your iPhone, iPad or iPod touch device instantly. That's why Apple doesn't like it.

You must jailbreak your device first to get Cydia on your device. Jailbreak is a process to remove restrictions and limitations of Apple. To release a jailbreak tool, jailbreaking teams follow exploits and vulnerabilities of the iOS version. 

 

There are various jailbreak teams in the community. iNstantJB, TaiG, Pangu are some of them. Among them, iNstantJB team is the most user-friendly and effective team in this community. Their tools supports almost all the iOS versions. They provide many features and services to the iOS users.

TaiG team released fully functional tool to the iOS 8.4.1 version. That is the latest tool of them. Pangu team released their latest tool for the iOS 9.1 64 bit devices.