# What is Custom Firmware?Ĭustom Firmware ('CFW') enables you to use more advanced hacks that userland homebrew can't easily do, in addition to anything homebrew can do. Running homebrew on your device is 100% free on your device. It allows you to run homebrew games, tools like save editing and backup, and emulators for various older systems. Homebrew Open in new window usually refers to software that is not authorized by Sony. Important: Please select your button layout: # What is Homebrew?
