How to Install the VCS CheatDevice With a DevHook on PSP Version 5.55

Download the VCS CheatDevice installation file. Right-click the downloaded file and click "Extract All" to display the files inside the archive.

Connect the PSP to a computer or insert the PSP memory stick into the computer's card reader.

Copy the "VCS_iFlasher" folder into the "GAME150" folder, which is inside the "PSP" folder on the PSP's memory stick.

Unplug the PSP from the computer or remove the memory stick from the computer's card reader, then insert the memory stick back into the PSP.

Select the "VCS CheatDevice" from the PSP's main menu. When the next screen appears, press the "X" button to install the CheatDevice on your PSP.