This tutorial walks through updating ARK-4 on a PSP to the newest version, step by step.
The video is in German and is aimed at both beginners and experienced PSP users.
Source
Video: ARK-5 auf der PSP aktualisieren (PSP misc)
This tutorial walks through updating ARK-4 on a PSP to the newest version, step by step.
The video is in German and is aimed at both beginners and experienced PSP users.
Source