The Internet Archive hosts these files under "Software Preservation." However, downloading copyrighted PS Vita games you do not own a physical copy of is .
The Internet Archive has become the defacto for Vita preservation. It is safer, more organized, and more reliable than it was two years ago. Ps Vita Roms Internet Archive BETTER
When browsing the Internet Archive, look for these indicators of a "better" or "proper" archive: The Internet Archive hosts these files under "Software