We might be one step closer to being able to jailbreak a PS5, if what Fail0verflow is claiming turns out to be true. The hacking group claims to have obtained PS5 root keys, which would let them decrypt the console’s firmware.
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What’s more interesting is Twitter user @theflow0, aka Google Security engineer Andy Nguyen, has posted a screenshot showcasing the PS5’s debug menu.
Translation: We got all (symmetric) ps5 root keys. They can all be obtained from software - including per-console root key, if you look hard enough! https://t.co/ulbq4LOWW0November 8, 2021
The crucial thing here, as Wololo.net points out, is that he managed to activate that menu on a retail console rather that a PS5 testkit.
#PS5Share pic.twitter.com/xem0A7i3rCNovember 7, 2021
Nguyen said that he has no plans to disclose how he managed to access the debug menu, while Fail0verflow notably waited for Sony to patch the PS4 before publishing the details of its hack. So these achievements may not go anywhere, despite being fairly big news.
The fact it’s possible to decrypt PS5 firmware and access debug settings on retail consoles means we are another step closer to being able to jailbreak the PS5 console.
Should that ever happen we could see the development of hacks that allow the console to do things that Sony didn’t want you to be able to do. From installing Linux, like the older PlayStation consoles, to running emulators or pirating games. Given how powerful the console is, there’s a lot that could be done if the right people were freed from the constraints of the pre-installed software.
However, we’re still a way from that actually happening. No doubt Sony will likewise be doing everything it can to patch any exploits that could enable hackers to develop a full PS5 jailbreak.
Still it’s exciting to see what could happen, assuming the PS5 restock shortages actually end, and people are actually able to pick up the console for themselves. A jailbreak is meaningless if you don’t have the system to run it on, after all.
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