I bought a UMD Music(BoA), but need to upgrade firmware
2.0 which can play it.
I tried " PSPset " & " Wab Version Changer " camouflage
to 2.0 but still can't play.
Please teach me how can play under 1.5 firmware, thanks !
PSP Model: PSP1007K + firmware 1.5 + 1GB Sony memorystick