Well, I am a bit behind the curve on this... I posted it on Sneaky-Media as soon as it got released, but due to business, I am just getting around to putting it here now. Enjoy



INFO:

Vita Half-Byte Loader is a project to port the PSP homebrew loader HBL to the Playstation Vita, through the PSP emulator on the Playstation Vita.

Half-Byte Loader (HBL) is an open source Homebrew Loader for the Sony PSP and the PS Vita. It allows to play fan-made games on any PSP up to firmware 6.60, and on the Vita up to firmware 1.61. HBL allows to run emulators for the Game Boy, Nintendo 64, Sega Megadrive, NES, Super NES… and many other applications.

INSTALLATION:

How to Install and Run HBL


1.) It is *strongly* recommended that you turn of all wireless connections on your PS Vita, and that you use OpenCMA on your PC instead of the regular CMA. This is recommended because otherwise your console has a way to force you to upgrade the firmware even before you get a chance to use the exploit.

2.) Extract this HBL archive in your CMA PSP Savedata folder. It is a folder on your PC named PSSAVEDATA/[lots of random characters here]. If you don’t know where it is, check your settings in CMA

3.) Connect your PS Vita to the PC through the CMA, it should give you the possibility to copy the savedata from your PC to the Vita. If not, you probably extracted it in the wrong folder.

4.) To run HBL, start the Motorstorm game, select “Load” in the savegame menu, open the HBL savegame, then go to “Wreckreation > Time Attack” and select “No”. At this point, HBL should
start.

VHBL is now available for download, for the people who are lucky to own an unpatched version of Motorstorm Arctic Edge on their vita.

Download the version that matches your version of the game:

Downloads:
EU Version - [You must be registered and logged in to see this link.]
JP Version - [You must be registered and logged in to see this link.]
KR Version - [You must be registered and logged in to see this link.] (Seen at least on the HK store)
US Version - [You must be registered and logged in to see this link.] (not very useful since we’re not able to dl the game on to our Vitas)



Source: [You must be registered and logged in to see this link.]