![Tutorial] Install PSP 6.61 Pro-C Infinity Custom Firmware | Page 4 | GBAtemp.net - The Independent Video Game Community Tutorial] Install PSP 6.61 Pro-C Infinity Custom Firmware | Page 4 | GBAtemp.net - The Independent Video Game Community](https://i.ytimg.com/vi/nROljBT2ETM/maxresdefault.jpg)
Tutorial] Install PSP 6.61 Pro-C Infinity Custom Firmware | Page 4 | GBAtemp.net - The Independent Video Game Community
![Got this baby. System version is 6.39. Never been hacked. What should I do to hack it? 6.60 or 6.61? Confirmation button is O. Can I switch it to X with Infinity Got this baby. System version is 6.39. Never been hacked. What should I do to hack it? 6.60 or 6.61? Confirmation button is O. Can I switch it to X with Infinity](https://preview.redd.it/xtbytdkdjoh41.jpg?width=640&crop=smart&auto=webp&s=2a2f851579213d472682f05effd6baa777a9f1ed)
Got this baby. System version is 6.39. Never been hacked. What should I do to hack it? 6.60 or 6.61? Confirmation button is O. Can I switch it to X with Infinity
![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)
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?
![How to install a permanent CFW on any PSP without hardmod. | GBAtemp.net - The Independent Video Game Community How to install a permanent CFW on any PSP without hardmod. | GBAtemp.net - The Independent Video Game Community](http://wololo.net/wagic/wp-content/uploads/2016/02/IMG_0478.jpg)
How to install a permanent CFW on any PSP without hardmod. | GBAtemp.net - The Independent Video Game Community
![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?width=640&crop=smart&auto=webp&s=c6faad40d29ecd1a6507a46ccfc895cf803d04e6)