Infinity

After you have ARK-4 launched and already running and want to not have to re-run ARK Loader ever reboot there (depending on your model) multiple ways to have a Permanent CFW.

This method works on all PSP Models

If coming from another CFW it is recommended to use Chronoswitch to revert back to 6.60/6.61 OFW (Official Firmware) to simplify the process.

Prerequisites

• Please make sure you have done these steps before proceding

Setup & Install

1. Open ARK.zip file is not already opened from previous step.

2. Connect PSP to PC

3. On the PSP filesystem make a directory (depending on model)

   1. For PSP GO: ef0:/PSP/GAME/UPDATE

   2. For any other model or if Internal Memory Card is not working on GO: ms0:/PSP/GAME/UPDATE

4. From ARK4.zip (depending on model) extract

   1. For PSP GO: PSP/Infinity/EBOOT_GO.PBP to the UPDATE folder RENAME IT TO EBOOT.PBP

   2. For any other model NOT including the GO: PSP/Infinity/EBOOT.PBP to the UPDATE folder.

      1. If you have a GO and your Internal storage (ef0:) is not working you must still use the EBOOT_GO.PBP file, just renamed to EBOOT.PBP

5. Safely unmount your PSP from the PC

6. Go over to GAME on XMB

7. Click on Memory Stick™

8. Click on Infinity

   1. Install Infinity.

   2. Or if upgrading from a previous Infinity version press right onces Infinity loads and update Infinity to 2.0.5.

9. After your PSP reboots, rerun Infinity

10. Click left on the DPAD

11. Go down to ARK-4 option and press X

12. Press HOME and return to XMB

13. Reboot your PSP afterward and verify you are still running ARK-4.

    1. Go to Settings

    2. System Settings

    3. System Information

    4. System Software should report ARK 4.20.XX Infinity∞

14. You now have permanent CFW. This will be persistence for ARK-4 updates so you can just update.