PSP Updating Help (PSP Gods pls look)

[maxipower90]

Okay folks heres the situation, im currently running 3.80 M33-5 CFW and im looking to get up to the most recent one, one that will allow me to play the new MGS Demo.

I understand that i cant go straight through and ive been out of touch with the flow of updates i dont know whats the easiest route to update.

[jxx2005]

goto 3.90 M33-2 at least
then you can use the updater to goto 5.00M33

EDIT

...also
what MGS demo
there is no "new" demo out

[maxipower90]

goto 3.90 M33-2 at least
then you can use the updater to goto 5.00M33

EDIT

...also
what MGS demo
there is no "new" demo out

erm there is a MGS Peace Walker demo out...

[jxx2005]

not on the playstation network
thusly its not trust worthy

[maxipower90]

not on the playstation network
thusly its not trust worthy

Dude its legit, it was released at TGS about a week ago, its in Japanese and needs the latest software to run (6.00) from what ive read a certain 5.50 CFW can run it however

Source

http://uk.psp.ign.com/articles/102/1027904p1.html

[jxx2005]

the only 5.50 CFW is 5.50GEN
try that
but odds are it wont work without 6.00