iPhone Jailbreak

Jailbreak – Normally, you can only download iPhone applications from iTunes App Store.
 By jailbreaking the iPhone, it brings you ample opportunities to install 3rd party iPhone applications which cannot be put up on App Store, via Cydia.

Unlock – Unlock refers to the process by which your iPhone can use SIM card from any carrier. By going through the unlock process, your iPhone is allowed to use any carrier.


Jailbreak Tools for iPhone








Redsn0w – Redsn0w is the latest generation of Jailbreak tool offered by iPhone Dev Team that supports jailbreaking on iPhone OS 6.0. It supports all models of iPhone including iPhone ,3G and 3GS, as well as iPod Touch. Both Windows and Mac version are available. Redsn0w comes with built-in utility to unlock iPhone 2G. Jailbreaking using redsn0w is very straightforward and it is considered as the most user-friendly jailbreak utility iPhone.
QuickPwn – Developed by iPhone Dev Team, QuickPwn is a jailbreak utility for iPhone 3G. It supports jailbreaking up to firmware 2.2.1.  It also comes with built-in utility to unlock iPhone 3G. QuickPwn is considered as the most user-friendly utility for iPhone Jailbreak and now replaced by redsn0w.
PwnageTool – Also, developed by iPhone Dev Team, PwnageTool is a jailbreak tool for Mac platform only. It supports jailbreaking on iPhone 2G/3G/3GS and firmware level up to 3.0. Same as QuickPwn, it also provides built-in option to unlock iPhone 2G. Compared with QuickPwn, for which it performs jailbreaking directly on iPhone, PwnageTool takes a different approach of jailbreak that it creates a custom firmware file (i.e. IPSW) for jailbreaking. PwnageTool is considered as more flexible as it allows the direct modification of firmware file.

 Purplera1n – Purplera1n is an alternative of jailbreak tool to Redsn0w and Pwnagetool for iPhone 3GS only. It is developed by GeoHot, who is the guy that developed an unlock solution for the 1st generation iPhone dated back to 2007. Purplera1n supports both Windows and Mac.
iPhone Unlock Utilities

Yellowsn0w – Yellowsn0w is the 1st generation of unlock tool, developed by iPhone Dev team, to unlock iPhone 3G and supports firmware 2.2 (with baseband version 02.28.00). The software is freely available via Cydia. You’ll need to first jailbreak the iPhone before you can install the software.
Ultrasn0w – Ultrasn0w is the 2nd generation of unlock tool, developed by iPhone Dev team, to replace yellowsn0w. It is considered the ultimate unlock tool (as of now) to unlock iPhone 3G and 3GS on iPhone OS 6.0. To use ultrasn0w, it is required to jailbreak your iPhone first.
Purplesn0w – Developed by GeoHot, Purplesn0w is an alternative to Ultrasn0w for iPhone 3GS unlock.

Third Party Application Installer

Cydia – Developed by Jay Freeman, cydia is the most common installer for 3rd party iPhone application. Cydia supports the latest version of iPhone OS 6.0 and is installed by default during jailbreak process.. Most of the iPhone apps in cydia are free for download.

Icy – An alternative of Cydia for installing 3rd party apps on iPhone, developed by RipDev. As claimed by the team, Icy offers better performance over cydia and is designed to compatible with any cydia packages. Icy can be installed during jailbreak process.
Installer – Installer is the 1st generation of 3rd party application installer. It supports firmware up to 2.2. Installer is a great app installer before the debut of Cydia. However, as of today, the iPhone apps available on Installer is much less than that on Cydia or Icy.