Jailbreaking iOS 8.4 Possible with TaiG for Mac OS X
The TaiG jailbreak group has released a Mac version of their popular jailbreaking utility, allowing OS X users to jailbreak any iPhone, iPad, or iPod touch running iOS 8.4.
Jailbreaking allows users to run unofficial software and tweaks on iOS devices, but is generally only recommended for advanced users who understand the potential issues that may arise with jailbroken iOS devices. Additionally, Apple may void the warranty on such hardware.