My prs-650 reboots infinitely after this firmware updating. The firmware itself does not seem to have any problem since many users do not have same problem as mine. I did everything, soft reset, hard reset.. rebooting 10 times which works on 505, but no hope.
I had had prs-600, I could use USB even if I had some problem when I updated firmware on prs-600, so I could recover it. However, on prs-650, USB does not work once it stuck on infinite reboot.
I think there would be a way to bring it to 'update mode' or 'usb mode'.
I found another guy in this forum who experienced same problem as mine, but no answer yet.
