If you want the convenience of a direct-download store without the security risks associated with ZukoStore, consider these community-vetted options:
The following essay explores the controversial presence of within the PS3 homebrew scene, specifically focusing on its integration with PS3 HEN 4.90 . zukostore hen 4.90
: After the store is installed, repeat the process to install the 4.90 Fix file. If you want the convenience of a direct-download