Homebrew enthusiasts will warn you off upgrading your PSP firmware (the built-in operating software that manages activity on your PSP) but it's getting more and more irresistible as Sony adds more features.
A big update recently included the ability to play AAC files, download video through RSS and, for those lucky few with Play Station 3s, the ability to download and play PSone games. If so, follow our guide to make the upgrade as painless as possible.
All you need to do is drag the file to the GAME folder of your PSP memory. If no update is found everything is fine and you can stop now and play some games. The rest of you need to make sure your memory card has 21Mb or so free space (update sizes vary a little). Read what's in the update and press 'right' one more time. It is vital you don't unplug or turn off your PSP until the process is complete; you could cause a lot of trouble. .ezoic-wrapper img.wp-smiley, .ezoic-wrapper img.emoji .ezoic-wrapper #F8660_container img .ezoic-wrapper . Then, you probably know how important it is to keep your firmware updated.Play Station Portable Firmware is exactly what you need to keep your PSP’s firmware update.