PSP for Dummies > 6.35 OFW (and below) for non-hackable PSPs

You have reached this page because you want to install custom firmware on your non-hackable PSP but have firmware above 6.20.

While there are several HENs available (like 6.31 Hen and 6.35 Hen) for the 6.3x firmwares, I would recommend to upgrade to 6.35 OFW since most of the stable releases are targeted at that specific OFW. If you have no idea what HEN means or are lost at the terminologies, be sure to read the Terms and Definitions part of the guide. If you want to upgrade to 6.35 OFW, follow this guide.

At this point you have three choices to choose from:

• Downgrade to 6.20 OFW. After which you can either:
  • Install the latest 6.20 Pro LCFW (6.20 Pro-B10)
  • Install the latest 6.20 TN HEN (6.20 TN-E)
• Install the latest 6.35 Pro LCFW (6.35 Pro-B9)
• Upgrade to 6.39 OFW (not recommended but it’s an option) and install the latest 6.39 Pro LCFW (6.39 Pro-B10)
• Upgrade to 6.60 OFW (not recommended but it’s an option) and install the latest 6.60 Pro LCFW (6.60 Pro-B10)