This time was MAMOSUKE who found an exploit in the PSP FW 6.20
The exploit was tested on a PSP 2000 but I don’t see why it shouldn’t work on the others.
With this exploit, MAMOSUKE was allowed to write to the $ra register.
In case you think the same I did (the pictures do not look like the terminal), here’s KiNgOfUnIvErS’s explanation:
Yes because character of the system are japanese so they looks so, MamoSuke is japanese.but they are real trough
And wololo has confirmed it is a true exploit.
Keep tuned for more news!
Source: LAN.ST
Discussion Thread