Modifying system files carries a small risk. Always back up your original files first. You need a hacked Vita (Enso or HENkaku) with VitaShell installed.
Over time, the process became even more user-friendly. Instead of manually editing configuration files, graphical tools emerged to streamline the process. font package ps vita
: Ensure your custom font package supports the full character set for your console's language. If a font lacks specific symbols or foreign characters, the Vita will display empty boxes ( ) instead of text. Modifying system files carries a small risk
For native homebrew, developers use the vita2d graphics library. Font handling is done via: font package ps vita