Infinity 2.0 released for the PSP, allows for persistent CFW on all models of PSPs on 6.60 and 6.61 | Page 2 | GBAtemp.net - The Independent Video Game Community
![How to Uninstall a CUSTOM FIRMWIRE From Your Psp and Install a OFFICIAL 1.5 Firmwire. - Instructables How to Uninstall a CUSTOM FIRMWIRE From Your Psp and Install a OFFICIAL 1.5 Firmwire. - Instructables](https://www.instructables.com/files/orig/FXI/30KW/F9052ARR/FXI30KWF9052ARR.jpg?auto=webp&crop=1.2%3A1&frame=1&width=270)
How to Uninstall a CUSTOM FIRMWIRE From Your Psp and Install a OFFICIAL 1.5 Firmwire. - Instructables
![Need help! Psp go downgrade 6.60 to 6.20 so I can run a CfW | GBAtemp.net - The Independent Video Game Community Need help! Psp go downgrade 6.60 to 6.20 so I can run a CfW | GBAtemp.net - The Independent Video Game Community](https://gbatemp.net/data/avatars/l/466/466999.jpg?1539617655)
Need help! Psp go downgrade 6.60 to 6.20 so I can run a CfW | GBAtemp.net - The Independent Video Game Community
![Question regarding my battery and on/off board. PSP 3006. 6.60 Promos-C2p CFW with Infinity. Question in the comment. : r/PSP Question regarding my battery and on/off board. PSP 3006. 6.60 Promos-C2p CFW with Infinity. Question in the comment. : r/PSP](https://i.redd.it/t8gycq33lwp81.jpg)
Question regarding my battery and on/off board. PSP 3006. 6.60 Promos-C2p CFW with Infinity. Question in the comment. : r/PSP
DOWNGRADE ALL PSP MODELS FROM 6.60 6.38 6.39 6.35 6.20 TO 5.03 6.20 6.35 6.39 *NO PANDORA* - Dailymotion Video
![I need an expert's advice. I bought this PSP and I want to hack it. The problem is I'm not sure if I can downgrade this firmware since its a permanent csw? I need an expert's advice. I bought this PSP and I want to hack it. The problem is I'm not sure if I can downgrade this firmware since its a permanent csw?](https://external-preview.redd.it/2NnemzNtSR4e7VaTQvjvEXYHAHWG06WNXyc0AUoLyoo.jpg?auto=webp&s=853b222f6ac4561949df470d0b954933cfd2aca7)