If you own a jailbroken iPhone, you might well realize that backing up your existing jailbreak iPhone apps before installing new firmware is extremely crucial to avoid the task of reinstalling them all over again. Thanks to applications like PkGBackup, backing up your jailbreak apps is extremely simple. This tutorial will take you through the various steps to backup your Cydia applications using PkGBackup application.
Himanshu Patel Archive
Here are the other Jailbreaking Tools or Releted to Jailbreak: Tools included to downloads are: Spirit QuickPwn PurpleRa1n WinPwn Ac1dSn0w LimeRa1n CLI tool (for Rocky Racoon 5.1.1 Untether) BlackRa1n For Windows and Mac iFaith iREB 5 f0recast BootLoaders
The iPhone Dev Team had released redSn0w to jailbreak iPhone 3G and UltraSn0w to unlock iPhone 3G couple of weeks back. Today they have released an updated version of redSn0w (version: 0.8) which can also jailbreak iPhone 3GS.