There’s basically 3 easy steps (you were expecting more?
Sorry to disappoint): Skip this step if you already have Firmware 6.60 installed on your PSP.
Here is the most advanced, most up to date and cutting edge guide on how to Run Play Station and run it to the MAX. : This video in regards to Emulation is made to encourage you to play your BACKUPS. Unless of course they are abandon/free-ware due to license or age.
In this page I’m describing the easiest possible way for you to install the most reliable Custom Firmware on your PSP: Pro CFW.As a PSP 1000 owner, you can practically install everything you want on your device, and use other techniques such as the Pandora Battery to install a Custom Firmware.ESPECIALLY, do not sell anything to do with this scene or be stupid enough to buy anything from this scene.Support Developers (especially SEGA) and pay for what you play!PRO CFW should properly work as a temporary CFW on any PSP (be it a 1000, 2000, any of the different 3000s, an E1000 or the Go), though. The downgrader is capable of downgrading PSPs from firmware 6.61 to a lower firmware, but it is currently not capable of downgrading from 6.61 to 6.60.
You will have to downgrade to 6.39 and then update to 6.60, if you really want to return to firmware 6.60.The knowledge gained on hacking the 1.50 firmware, made it possible for Dark_Ale X to release, 3 months later, the famous 2.71 SE firmware. In fact, most of hacked PSPs, were still running the 1.50 version devhook, to emulate a 2.71 from the memory stick.With this firmware, everyone could update to 2.71, to get all the additional features, like the web browser, rss reader, and still can run homebrew (and pirated games).If you own a PS Vita and have it hacked in order to run other games and emulators, then you know that the moment you update your Vita’s firmware, all the hacks and emulators you have on it will be lost.Related: If you’d like to know more, make sure you check out this great guide on everything you need to know about hacking your PS Vita.Understanding the Basics Preparing to Hack Installing the Firmware Community Q&A The Play Station Portable (PSP) is a very popular system in the hacking community.