On your PSP, go to Game > Memory Stick and run 6.60 PRO Update . Install: Press X to install the CFW. Reboot: The PSP will restart in 6.60 PRO-C2. Phase 4: Making the Custom Firmware Permanent
: On the PSP, go to Game > Memory Stick and launch PRO Update . psp 352 m33 upgrade to 660
Upgrading from the classic 3.52 M33 to the modern 6.60 PRO-C CFW is a rewarding project that significantly enhances your PSP's capabilities. By carefully following this guide and understanding the potential pitfalls, you can safely breathe new life into your handheld. On your PSP, go to Game > Memory Stick and run 6
: After installation, reboot your PSP. It should now be running 6.60 CFW. Phase 4: Making the Custom Firmware Permanent :
Place both the custom firmware updater files and your renamed 500.PBP inside that PSP/GAME/UPDATE/ folder.
Upgrading your PlayStation Portable (PSP) from the legendary custom firmware to the modern 6.60 standard is a critical step for modern homebrew compatibility and playing later game releases. While 3.52 M33 was a milestone in PSP modding, current versions like 6.60 PRO-C or ME (Minimum Edition) offer significantly better stability, plugin support, and access to the latest emulators. Prerequisites & Preparation Before starting, ensure you have the following: