Updating custom firmware psp 1000
Sony fixed up some of the exploits used to make the CFW permanent in the remainder editions, but for these devices Infinity can be used to simulate permanent CFW.So far, the PSP Street (E) is the only device not capable of custom firmware.
Owners of the PSP 1000 and old 2000 versions will find that a majority of the CFW choices out there are permanent.If you installed a 6.60 CFW on 6.61 OFW you could potentially brick your device. Extract this folder and you should see a folder named either PSP or GAME. Connect your PSP to your computer via USB, and go to USB Connection mode.Once it appears in your File Explorer (It’ll appear like a memory stick), open it up.An update to the PSP® system software was released on January 15th, 2015.You can use this update to upgrade your system software to version 6.61 (including 6.60). Before downloading the system software update, you should carefully read and understand the terms of the System Software License Agreement.