Looks like the devs of PSP homebrew community are back on their feet. Wololo has recently released an update HBL build meant for the latest PSP OFW, 6.60. Just to be clear, HBL will not be able to run the Prometheus ISO loader so you’ll need to wait for an LCFW/proper HEN for loading ISOs.

Requirements for Homebrew Loader 118 on PSP 6.60 OFW

This is fairly straightforward.

• Any PSP with 6.60 OFW (yes hbl works across all PSP models)
• Wololo’s homebrew loader v 118

How to install Homebrew Loader 118 on PSP 6.60 OFW

1. Extract the hbl-r118.zip file on your computer
2. Copy all the contents of the resulting folder (hbl-r113) into the root of your memory stick. You should end up with a h.bin file at the root of your memory stick, as well as a hbl folder, and a “HBL” folder in PSP/GAME
3. Put homebrews you wish to run in your PSP/GAME folder (emulators, apps, etc).
4. Run “Half Byte Loader” on your PSP. Once loaded, you should see a basic menu with a list of homebrews. Click on “X” to start one

Just like with previous HBL releases, you’ll still be able to run homebrew games, emulators, etc but not anything that needs kernel access like playing ISOs.

credits: Wololo