If your PSP is running a system software that is older than 6.60 or 6.61, then you will have to update your PSP to firmware 6.60 or 6.61 before you’ll be able to install Infinity 2.0.OK, if you have a PSP Slim and either wireless network access to the internet or a copy of the current official firmware saved to some storage medium When you check out the system information, if your custom firmware (CFW) is version 3.80 M33 or greater (in my case it was 4.01), then the following edited info from PSPMOD applies. But most of all this new PSP firmware 6.39 patches some of the 6.39 kernel that were made available before for creating HEN and or CFW.

Download the 6.60 PRO-B9 file below and extract the 'PRO UPDATE' folder & 'FAST RECOVERY' to PSP>Games.Then just go to your PSP and install 'PRO UPDATE'! Thats it! Enjoy!! CFW 6.60 PRO-B9: Download OFW 6.60 for PSP 1000-3000: Download OFW 6.60 for PSP Go!: Download PSP Firmware 6.60 was develop and release by Sony Playstation to offer a bit more security and features on the PSP and PSP Go System. 6.60 Firmware PSP - 66-02-14_MOD-F 6.61 Firmware PSP - 66-02-14_MOD-F The above are the latest compiled versions of Yoti's Pro C2 mod and should be considered stable Yoti stated. Connect your PSP to your Computer and copy the EBOOT.PBP into the folder PSP/GAME/UPDATE. It comes as an EBOOT.PBP, if not, rename it this way. If your Firmware is below 6.60: Download the 6.60 update.

Firmware 6.60 (PSP Go) Firmware 6.60 (PSP 1000, 20) 6.60 PRO-B9 A memory stick with enough space/enough space on your PSP Go. This will work with a PSP 1000, 2000, 3000 I thought id docu. Today im going to be installing custom firmware on an old PSP using the easiest process i know.

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