How-to Install Cydia to iPhone
This is basic information how-to install cydia on iPhone.
Cydia is an iOS application for iPhone, iPad and iPod touch which developed by Jay Freeman (a.k.a saurik) that could be installed by jailbreaking your device. Cydia is also package manager and also apps installer similar to AppStore application on iOS device that lets you install apps from iTunes App Store. Cydia does the same, and it has its own store, Cydia Store.
Since Cydia is unsigned (non-authorized) Apple application, so you cannot download Cydia from iTunes App Store.
Basically, all you need to do is follow our iPhone Jailbreak tutorial carefully to install cydia on iPhone. But, here are some information that you may need to know about installing Cydia to your iPhone. When you are jailbreaking iPhone, you are (by default) going to install Cydia as well since Cydia is most-important part of jailbreaking, hence most jailbreak tools will include Cydia into your iPhone automatically. Jailbroken device without cydia is like an iPhone without an AppStore application, you'll need to install application manually through iTunes on a computer.
Jailbreak software like PwnageTool, sn0wbreeze, ac1dsn0w or any others that works by creating CUSTOM IPSW firmware will have Cydia pre-installed with the firmware file. If you are jailbreaking with redsn0w, make sure that you didn't un-check the Install Cydia option. Install Cydia is already ticked by default, so don't bother to change it.
On greenpois0n jailbreak tool, it will install loader.app into your iPhone. To install Cydia from greenpois0n loader app, open the loader.app → tap Cydia icon → tap Install Cydia.
Similar to greenpois0n, limera1n jailbreak installs limera1n.app on iPhone. All you need to to is install Cydia from limera1n.app
Last but not least, by using JailbreakMe, the most-easy jailbreak tool, all you need to do is slide to jailbreak on the screen then sit relaxedly while JailbreakMe does every thing for you, including install cydia to the iPhone.
All you need to do is simple, just follow our jailbreak guide on SenseiPhone.com completely and you will have cydia installed on iPhone. See more iPhone tutorial on SenseiPhone.com
Source: How-to Install Cydia to iPhone
