For the past several years, the overwhelming majority of jailbreaks have been semi-untethered, meaning that you could still use a handset hacked liberated by said tools after a reboot, albeit in a non-jailbroken state.
The lack of untethered jailbreaks — or those that remain fully jailbroken following a reboot — has been a pain point for jailbreakers for as long as anyone can remember. For that reason, a Tweet shared by @LinusHenze Monday afternoon might be of particular interest…
The most current jailbreak tools available to the public today are Taurine and unc0ver, each of which are capable of jailbreaking devices running up to and including iOS or iPadOS 14.3. Several iPhone and iPad software updates later, and we’re currently residing at iOS & iPadOS 14.7.1 with a public iOS & iPadOS 15 release looming just over the horizon.
Having said that, the elephant in the room would be the blazingly-obvious question: where are all the jailbreak-viable exploits for iOS 14.4 and later?
A consumer group in Europe wants some answers from Apple regarding alleged iPhone battery drain after receiving complaints that iOS 14.5 and other updates slowed down recent iPhones.
Modern jailbreak tools like Taurine and unc0ver can currently jailbreak all iOS & iPadOS 14 devices running up to and including iOS & iPadOS 14.3. It’s been quite a while since any of these tools have picked up support for new firmware, but there’s always the very real possibility that these tools could add support for new firmware in the future.
Fortunately for those whose devices are operating on iOS or iPadOS 14.4 through 14.5.1, there just might be some hope. Renowned security researcher Ian Beer of Google Project Zero has just released documentation of what appears to be a kernel-level proof of concept (PoC) impacting up to and including iOS & iPadOS 14.5.1.
Apple just yesterday released iOS & iPadOS 14.6 to the general public to lay the groundwork for Apple Music’s upcoming lossless playback option, support Apple Card Family, and more. But that's not all...
Also worth noting is that iOS & iPadOS 14.6 patched a number of security vulnerabilities, including one that purportedly allowed security researcher @xerub to gain arbitrary code execution by simply parsing a carefully crafted certificate.