Last night I tried to downgrade my PSP from 5.00 Prometheus to 1.50 OFW so I could later update it to the latest OFW. However, at some point in the process it managed to become fully bricked. Now I just so happen to have my younger brother's PSP lying around with 6.39 OFW on it as well as a 1 GB memory stick that nobody is using. I was hoping that there is someway to use his PSP to create a pandora battery and magic memory stick that can later be restored to factory condition. The largest hurdle is trying to figure out if there is a way to use the PSP with OFW 6.39 to create these two items.