: The system will not recognize the update if the file is not named PSVUPDAT.PUP or, in some PC-based update scenarios, PSP2UPDAT.PUP .
: Only download PUP files from official or highly reputable community-vetted sources to avoid malicious software. PS Vita System Software (US) Psvupdat.pup Download
: Visit the PS Vita System Software Support page and click the [Download Now] button to save the file. : The system will not recognize the update