"reF00D released for the PSVita / PSTV – You can now play FW 3.69 games on older firmwares without compatibility packs!" https://wololo.net/2019/01/11/ref00d-released-for-the-psvita-pstv-you-can-now-play-fw-3-69-games-on-older-firmwares-without-compatibility-packs/