There are two primary ways to get verified zRIF strings for your games:
: Locate the .rif file in ux0:nonpdrm/license/app/[TITLE_ID]/ . vita3k zrif verified
: Launch the game for a few seconds to let the plugin generate a fake license file. There are two primary ways to get verified
: Install your purchased game on a Vita with the NoNpDrm plugin enabled. vita3k zrif verified
mmozeiko/pkg2zip: Decrypts PlayStation Vita pkg file ... - GitHub