Invasion jailbreak is an untethered jailbreak tool. Here it contains multiple jailbreak options and this is a wonderful jailbreak tool for iPhone, iPad, and iPod touch devices.  Invasion jailbreak download is a completely free process. You can freely customize your operating system here with this jailbreak and it has the ability to remove all the unnecessary barriers that were imposed by Apple.
After Invasion jailbreak download for PC, it does not require re-install jailbreak by connecting the iPhone to a PC. you can run the jailbreak app, and then it will re-install jailbreak without any messing. That’s why it is named as a flexible jailbreak tool for iOS jailbreak and you should definitely try it with iOS 6.