3.52 m-33 installation Length

After recovering my bricked psp ive just got round to installing 3.52 - m33.

I have set it up proparly but the installation has been 20 minutes so far and still counting, itsjust says 'writing 3.52 firmware' and the memory stick LED is blinking why is it taking so long?

I have no idea.

It looks like you'll have to unbrick again.

Some peoples PSP does this on CFW installation...
I think its something to do with the memory stick.
(which is another thing, are you sure its not fake?)

It's the memory stick.