PS4: Sleirsgoevy releases 7.50 Jailbreak

[dlevere]

Hacker sleirsgoevy has jut released a Jailbreak for PS4 Firmware 7.50, based on the IPV6 UAF kernel exploit revealed by TheFloW in January.

What can you do with the PS4 Jailbreak 7.50?

This release is not a full HEN at the moment, and Mira is not officially compatible with 7.50 yet, but you should be able to send it a few payloads to playtest.

7.55 a possibility but "no promise"

[dlevere]

PS4 Jailbreak confirmed to work on 7.55, some issues remain and are being worked on

[dlevere]

Following his release of a PS4 7.55 Jailbreak a couple days ago, Sleirsgoevy has published a port of the Mira CFW to 7.55, as well as an updated PS4 7.55 Jailbreak.

Credit also goes to Al-Azif and ChendoChap for some of the fixes that helped make this happen.

You can now officially Jailbreak your PS4 up to 7.55, with all the benefits from a typical Custom Firmware.

It is worth repeating that due to the instability of the underlying Webkit exploit, running the exploit itself could take multiple retries, depending on your luck.

Some people report they regularly have to make up to 10 attempts to get it to run.

Mira (Custom firmware) for PS4 7.55 (+ updated jailbreak)

[dlevere]

A look at the additional games the FW 7.50-7.55 jailbreak lets you play – Titles include TLOU Part 2, Crash Bandicoot 4, Cyberpunk 2077 Watchdog: Legion, FIFA 21, Ghostrunner, Cuphead and more!

[dlevere]

PS4 scene developer LightningMods has released a backport of Mira to firmware 7.50. The Mira payload released a couple days ago was apparently only compatible with 7.55 (while the underlying jailbreak works on 7.50, 7.51 , and 7.55).

This should allow those of you who have chosen to remain on 7.50 to stay there and enjoy the benefits of Custom firmware on your PS4. In general, we recommend to stay on as low a firmware as you possibly can, so this is great news for people who decide to go that route.

PS4 Release: Mira backport to 7.50, by LightningMods

[dlevere]

PS4 7.55 Jailbreak: Sleirsgoevy releases updated version

It is unclear what this update does specifically, but it does contain significant updates to the main code in jb.js. Some people report that it has fixed issues related to kernel panic on their end. If you’re running into issues with the Jailbreak, it is recommended you update to this version.

As a reminder, any update to the Jailbreak itself cannot fix the underlying (lack of) reliability of the Webkit exploit, which is known to be quite unstable. In practice, this means you have to retry the exploit multiple times before it succeeds.