As promised, the Pangu team has just released a jailbreak for Apple TV 4. Currently, the jailbreak only works with tvOS 9.0 – tvOS 9.0.1.
It is not compatible with tvOS 9.1 and tvOS 9.2 that were released a few days ago.
The jailbreak provides SSH access without a GUI and is aimed primarily at jailbreak developers and security researchers. This should be seen as good news as the release of the jailbreak for Apple TV opens the door for new modifications and improvements in Apple TV. For example, jailbreak developers will be able to develop a new interface theme Apple TV.
Pangu jailbreak for Apple TV 4 is currently only available for Mac. You can download the Jailbreak from Pangu's official website to check if it really works. If you need help jailbreak Apple TV 4, then you can use the official guide from Pangu by clicking on the link “Apple TV 4jailbreak guide” on their website.
A few days ago, the Pangu team also released the Pangu jailbreak for iOS 9.1. We just have to wait until they release the jailbreak iOS 9.3 or iOS 9.2.1, because it was promised after the official release of iOS 9.3.
Email if you tried jailbreak Apple TV.