cydia, jailbreak, ios jailbreak
http://www.aboutcydia.com/
Jailbreak to download and install Cydia
If you enjoy your Apple device, but are a little frustrated by the limitations of the software, you may be wondering if there is any way to spice things up. The good news is, in most cases the answer is yes, you can jailbreak and install Cydia and have access to a lot more options than you currently enjoy.
Jailbreaking sounds like a serious if not punishable offense, but in truth, it is merely a way to modify your device so you have more control. You see Apple is a highly proprietary company, which means they block users from installing third party software. Third party software allows you much more freedom when it comes to customizing your device.
In order to ios jailbreak you device do a little homework on the different programs. You will quickly find there are both paid and free jailbreak software options, and nearly all of them include the option to download Cydia as a built in feature. Once you have found the appropriate jail-breaking program, (redsn0w, absinthe, greenpois0n) you are ready to begin the process. All that is left at this point is downloading Cydia.
Cydia is a third party software application that allows you install other software packages on your device. These can be simple software packages that allow changes to your backgrounds and fonts or extensive software packages, which can completely modify your operating system. One fantastic thing about Cydia is the ability to downgrade your iOs to a previous version if you happen to upgrade to a non-jail breakable software version.
Should you download and install Cydia on your Apple device? Do you enjoy having more control over your device? Can you imagine any time you might like to completely change the appearance of your iPhone? All of these are just a few of the many reasons you should jailbreak and download cydia to your cellular phone!