Why are you writing this so big?
anyway you should add this, its from justinisloco's thread.
Originally Posted by Justinisloco*DISABLE Network Update
*REPLACE Japanese fonts with dummy fonts, so youll free about 2 MB worth of Flash space on a drive thats almost full
*Install a Gameboot, Font, Coldboot, And more (more is soon to come)
Turn off the PSP
Holding down "R", turn your psp on..
you should be in recovery mode... with a like teal screen... If you are, good job. Plug in your USB cable.
Go to the FOURTH option (Advanced)
Go to "Toggle USB flash 0"
You should be able to access Flash0 through your computer as it were the memory card... you'll notice if you look at how large the drive is, its only 23.9 MB, and 23.8 is taken up!! holy shit !
Disabling Network Update
vsh>Noudle (make sure its the "N" not "moudle")
Look for "Update_Plugin.prx"
Step 7.1 (OPTIONAL)
If you dont care for RSS, or the camera plug in, you can save a little extra space by deleting "RSS_suscriber.prx" or "Camera_Plugin.prx"... these are optional though!
Now go back to
Go to Rescource
You delete The same files, but these have a ".rco" extension... for example... if you deleted RSS_suscriber.prx..... Delete RSS_suscriber.rco... Update_plugin.rco, etc.
Replacing Japanese Fonts
Step 10 (THIS Deleted Japanese font, frees about 2 MB, BUT cuts off half of the file text on web... so anything you see when you press triangle will be split in half horizontally.... not that bad... text on a page isnt actually ruined)
Now go back to the root of the memory stick..
go to "font"
Go down to ltn9.pgf... Drag the file to the desktop or an empty folder... it will be needed twice...
Rename ltn9.pgf to jpn0.pgf... let it overwrite the original
Now Copy the ltn9.pgf file AGAIN to the desktop or folder...
Rename it to gb3s1518.bwfon ... let it overwrite the original
Congrats... you should have about 2.5 MB free on your flash!