It is a tvOS port of the Electra jailbreak for iOS 11.2-11.3.1, using the exploit from CoolStar et al. and mixing in some tvOS magic from nitoTV and Jaywalker.
So currently nitoTV is compatible with tvOS 9.x-10.2 and 10.2.2, the developer ensures that the tool will be compatible with tvOS 11 shortly with an update.
2021年2月16日 — nitoTV allows users to install tweaks and unsigned apps to their Apple TVs, much like Cydia does on iOS. It requires a jailbreak to work, and ...
2019年3月11日 — Does anyone know of any Repositories for TvOS 11 JB? I haven't found anything outside of the standard repo, that aren't broken, I happened to ...
2018年7月10日 — nitoTV has also confirmed that an additional jailbreak by the name of electraTV will be coming soon for Apple TV units running tvOS 11.3.x, ...