Installing the PSP 661 Infinity 20 CFW Pack requires some technical expertise, but don't worry – we've got you covered. Here's a step-by-step guide to help you get started:

: Convert your favorite PS1 games to EBOOT format and place them into PSP/GAME/ to play PlayStation 1 classics natively on the go.

Among the various setup methods available, the stands out as the most reliable, comprehensive, and user-friendly bundle for modifying your console. MrMario2011, a respected tutorial creator in the console modding scene, assembled this pack to streamline the installation process.

Installing custom XMB themes and plugins that can change everything from the system clock to adding in-game cheats.

It works on (1000, 2000, 3000, Go, and E1000 Street). It allows you to select either PRO or LME custom firmware.

On your PSP, navigate to and launch the PSP Update ver 6.61 .

Installing the PSP 661 Infinity 20 CFW Pack requires some technical expertise, but don't worry – we've got you covered. Here's a step-by-step guide to help you get started:

: Convert your favorite PS1 games to EBOOT format and place them into PSP/GAME/ to play PlayStation 1 classics natively on the go.

Installing custom XMB themes and plugins that can change everything from the system clock to adding in-game cheats.