Thank you u/gloriusking for showing me how to get the ps1 jojo on my psp! Took me some time because I had to hack my psp and get all the necessary tools

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PSP Hacking 101 - Basic Info : r/PSP

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How to Hack Any PSP All Firmwares Supported, All Models Supported

PSP Hacking 101 - Basic Info : r/PSP

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Modding the PSP is SHOCKINGLY Easy