-v01.00- .vpk -upd- [better] | Download Mortal Kombat -pcsb00106-

Press the button to open a connection. Depending on your VitaShell settings, this will connect via USB or FTP. Connect your Vita to your PC.

Every PlayStation game has a unique serial code based on its region and media type. Download Mortal Kombat -PCSB00106- -v01.00- .vpk -UPD-

Overclock your PS Vita CPU to (up from the stock 333MHz). Press the button to open a connection

Installing homebrew backups or update files requires a PlayStation Vita running custom firmware. Follow these step-by-step instructions to install your file safely. Prerequisites A PS Vita with or Enso custom firmware installed. The VitaShell application running on your device. Every PlayStation game has a unique serial code

Given the information in the filename, it seems like this could be an update package for Mortal Kombat, possibly intended for a platform that uses .vpk files, but the inclusion of "PCSB" is confusing as it typically refers to PlayStation console identifiers.