If your USB port is broken, use FTP.
If you have temporary access to VitaShell (perhaps via the H-Encore bootstrap or another temporary exploit) or are using a tool that mounts the Vita as a USB drive, you must place the workbin in the correct simulated PSP directory.
The Golden Rule: The PS Vita creates a virtual PSP memory stick inside the ux0 partition. vita workbin install
Permissions: If you are doing this via FTP, ensure the folder permissions allow reading. If via USB, this is handled automatically.
The Workbin isn't just for single files. You can: If your USB port is broken, use FTP
Sometimes, users confuse the workbin with the installation of VHBL (PSP Homebrew Launcher) via Trinity. If you are trying to install VHBL:
The homebrew scene evolves. To ensure your vita workbin install remains secure and feature-rich: Permissions: If you are doing this via FTP,
Press Square to multi-select files. You can queue up several VPKs or folders for batch installation—perfect for updating multiple homebrew apps at once.
curl http://localhost:8080/api/health
If you have the AutoPlugin app installed, this is the simplest method.