iOS 8.4, which was just released today
to the public from Cupertino-based Apple, has already been jailbroken. Yes, you heard that right.
The iOS 8.1.3-8.3 jailbreak tool that TaiG released last week has not yet been updated to support iOS 8.4, but it likely will be due to the fact that Apple doesn't appear to have closed the exploits with the new update.
In the mean time, PP, a team that brought us a Mac OS X jailbreak in the past
for earlier version of iOS 8, has just released an updated Windows jailbreak (also in Chinese) tool that supports iOS 8.4.
Now before you go right in and delve into the PP jailbreak, you should keep in mind that TaiG has