or reF00d : Necessary for running games that require higher firmware versions. NoPsmDrm : Required for PlayStation Mobile (PSM) content.
To use PKGj, your PS Vita must be running custom firmware (CFW) like . pkgj ps vita
: Supports PS Vita games, DLCs, demos, themes, and even legacy content like PSP and PSX (PlayStation 1) games. or reF00d : Necessary for running games that