On Wednesday Apple officially released the iOS 4.3, but just 24 hours later, the system has been the perfect jailbreak.

According to Daily iPhone Blog, someone has developed the “trial” of perfect jailbreak iOS 4.3 software.  ”untethered jailbreak” refers to the user need not continue to jailbreak iDevice, whether it is shut down or restart. On the other hand, “tethered jailbreak” and ” Perfect escape ” means just the opposite, although iDevice function complete, but each boot or restart, will need to through the process of jailbreak the device.

In fact, because of the iOS 4.3 beta has been perfect jailbreak-ed long before the release of iOS 4.2.1, the news should not be surprising.