5.50 GEN D3 Update for psp Custom firmware

This tut shows how to update your psp's cfw  to 5.50 GEN D3

Tools you need:

1) 5.50 GEN D3 updater DOWNLOAD link

2) a PSP1000,2000

NOTE: I have no responsible for bricked psp do this at your own risk

First download the 5.50 GEN D3 updater and extract that rar file where ever you want

and copy the 550.PBP in to the root of your psp or memory stick

and open the folder PSP "This is the folder that you extract" and open the game folder

and you will see a " UPDATE" folder and copy that and in to ms0:/PSP/GAME/

and disconnect your psp from your computer and run the updater in to the XMB

and choose Enter and you will see a menu and choose the first one and wait until it finished updating and press X

And you are now Finished