This video is a little hard to see but he will talk you through the main points.
Requirements: PSP Phat or PSP Slim with 3.52 M33 or higher.
The PSP® (Play Station®Portable) system software update will perform some changes on your current operating system as it may include new or modified features and settings, security patches and other items. Within the "PSP" folder, create a folder named "GAME". Download the update data for the PSP-1000/2000/3000 series and save it in the "UPDATE" folder created in step 2.
We recommend you to check this page on a regular basis for software updates as it is best for your system to use the latest version of the system software, allowing you to benefit from all the features of your PSP. It's recommended for all PSP owners to upgrade to the latest firmware. Prepare to save the update data on Memory Stick Duo™ media, using one of the following methods: Connect the PSP® system to the PC using the USB cable Connect a commercially available Memory Stick USB reader/writer to the PC Use the Memory Stick slot on the PC Create a folder for the update data on Memory Stick Duo™ media. Within the "GAME" folder, create a folder named "UPDATE". You must save the downloaded data as noted in these instructions.
Danish, German, English (United States), Spanish, French, Italian, Dutch, Norwegian, Polish, Portuguese, Russian, Finnish, Swedish, Turkish, Japanese, Korean, Chinese (simplied), Chinese (traditional).If you don't have custom firmware yet, READ: Convert your PSP to custom firmware.PSP battery that's at least 78% full Download: 5.50 GEN-A | 5.50 GEN-A | 5.50 GEN-A Disable ALL plugins. The Play Station Portable system software is the official firmware for the Play Station Portable.It uses the Xross Media Bar (XMB) as its user interface, similar to the Play Station 3 console.