: If below 6.61, download the Official Firmware 6.61 update from GBAtemp or specialized archives like ReviveToday . Transfer File :
: On the PSP, go to Game > Memory Stick and launch the 6.61 Update. Step 2: Install Custom Firmware (CFW) : If below 6
: Go to Settings > System Settings > System Information . : If below 6.61
: If below 6.61, download the Official Firmware 6.61 update from GBAtemp or specialized archives like ReviveToday . Transfer File :
: On the PSP, go to Game > Memory Stick and launch the 6.61 Update. Step 2: Install Custom Firmware (CFW)
: Go to Settings > System Settings > System Information .