Hacking Restore pre-owned 3.57 system

[Souloibur]

Hello, sorry if already asked but I just bought a 3.57 vita and I don't know how to deactivate and delete the previous psn account.

The seller sold me the system with a psn account, games and active. I want to totally format it before installing henkaku.

Thank you.

 

[Deleted member 381889]

Hello, sorry if already asked but I just bought a 3.57 vita and I don't know how to deactivate and delete the previous psn account.

The seller sold me the system with a psn account, games and active. I want to totally format it before installing henkaku.

Thank you.

To format the system, go to Settings > Format > Restore This System > Restore

If you want to hack it, follow this guide to hack the Vita.