True to their word, Mathieulh and the crew have released a open-source implementation of the PS Jailbreak exploit, coined PSGroove. The software is compatible with AT90USB and related microcontrollers. Grab a Teensy USB development board and you’ll be all set.

It’s worth noting that the PS Groove code is not a 1:1 copy of PS Jailbreak’s take, as it lacks support for running backups. The software is intended only to allow the execution of legal, third-party homebrew applications. To top it off, this rendition of the hack nixes references to the LV1 panic hypercall, meaning you are free to remove the dongle after installation.

Check out the PS Groove code repository here.

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