Pwn20wnd released unc0ver versions 3.3.4 and 3.3.5 just this morning with support for Jake James’ Sock Port exploit, which can be used to jailbreak A7-A9(X) devices running iOS 11.0-12.1.4. But as it would seem, these releases weren’t bug-free, prompting Pwn20wnd to update unc0ver once again this afternoon to version 3.3.6.
Pwn20wnd announced the release of unc0ver v3.3.6 via Twitter not long ago, noting that it would resolve issues with the Sock Port exploit failing to jailbreak specific 4K devices: