PSP Firmware 4.00 has been released by Sony. This slighty lack lustre release features the new internet search feature via google and the ability to control the view speed of videos on the memory stick! Wow I hear you say…. Not much of a release for a x.00 step up in Firmware.
* [Internet Search"] has been added as a feature under [Network"].
* You can now change viewing speed during video playback by pressing the UP/DOWN buttons. Use this feature if you want to watch a video quickly, or if you want to slow down playback and listen to the dialogue carefully.
Download link via Sony -> PSP Firmware 4.00
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June 18, 2008 at 10:33 am
I will upload this to our server shortly
June 18, 2008 at 10:46 am
So… the ability to play DivX was a rumor after all
Who wants a shortcut for the internet search if you’re able to configure your homepage to be google.com? A bit useless in my opinion.
This should be the 3.96 release and not 4.00
June 18, 2008 at 11:51 am
yeah i agree with Luis Neng… a bit disappointing, i was looking forward for DivX as upgrade in v 4.00 bah, guess we all have to wait again…
June 18, 2008 at 11:55 am
perhaps there is more than meet the eyes..
June 18, 2008 at 2:19 pm
so yea i just got a slim psp the other day and i was wondering how to install the 1.50 cf. the firmware i have now is 3.71
June 18, 2008 at 3:04 pm
[...] Read the full post here: pspslimhacks.com/psp-firmware-400-released/ [...]
June 18, 2008 at 4:49 pm
a sad day for psp firmware…
June 18, 2008 at 6:43 pm
dear nick…slim doesnt require 1.5 kernel..
June 18, 2008 at 7:57 pm
I just brought a wicked 1.50 PSP of my buddy for 250 bucks. With this PSP I can downgrade to 4.00 PSP Slim nand right? But where to I hardmod my PSP to support pandoras 3+ ??? And then I can run PSP Slim apps n shitz?
June 18, 2008 at 8:57 pm
Sam, you fail
June 18, 2008 at 9:05 pm
And sony STILL WANTS TO KNOW WHY WE KEEP HACKING OUR PSP’S
NOTHING COOL FOR A X.00 FMWARE
COME ON SONY
U CAN DI BETTER THAN THAT
June 18, 2008 at 11:29 pm
I guess I could just downgrade to 4.00 M33 right?
June 19, 2008 at 12:01 am
Sam, go to the forums, there is a bunch of information for you there; read all of it. It seems there are a few things you need to learn. As for DivX you guys, that’s still coming, just not with 4.00. Wait for Home to be released, then you’ll have your DivX.
June 19, 2008 at 12:38 am
i told u .its fucking shit . cant wait for 4.00 m33!
June 19, 2008 at 4:33 am
i want 4.00 CFW…
June 19, 2008 at 8:02 am
hey guys i created a mod for psp slim.
how can i give it to pspslimhacks?
June 19, 2008 at 9:29 am
Sign up in the Forum and PM me. I see your directly copying my post to your PSP blog…That’s not too cool dude.
June 19, 2008 at 10:05 am
i did it cus i beleive you,
i’ll send that tutorial for you.
thank you so much.
June 19, 2008 at 10:32 am
i sent that PM
June 19, 2008 at 11:03 am
Why can’t i play my games???
I update my psp ver from 3.90m33-3 to 4.0
But game doesn’t even appear on
The memory card!!! FUUUCCCKKK!!!
Someone pls help!!! Thx
June 19, 2008 at 12:27 pm
Haikarl Armand: Because its not custom firmware. You need custom firmware for what your after. Go back to 3.90 M33.
Please visit our forum for help….
June 19, 2008 at 4:27 pm
How do i down grade back to 3.90m33???
June 19, 2008 at 4:28 pm
How do i downgrade back to 3.90m33???
June 19, 2008 at 6:07 pm
Ugh… Such a major dissapointment. WHAT WHERE SONY UP TO FOR SO DAMN LONG?!?!?!
Seriously, for a x.00 update you’d expect something special… I mean… First a complete internet browser, then full PS1 game support, and now…… friggin’ GOOGLE! You could just put that as a homepage or bookmark before…
I know that I’m not updating until I absolutely have to, even if there’s a 4.00 custom firmware.
June 20, 2008 at 12:59 am
How can u take away a update to put a customzim psp update
June 20, 2008 at 11:42 am
Hey does 4.00 GEN play ISO/CSO’s,??????????????
June 20, 2008 at 11:43 am
I only care about playing more games, not updating my PSP all the time :/
June 20, 2008 at 12:28 pm
It will when its released
June 20, 2008 at 3:24 pm
WTF The 4.0 is so fucking useless
June 20, 2008 at 8:33 pm
YEAH YOU’RE RITE!!!
ITS NOT EVEN A CUSTOM FIRMWARE!!!
YOU CAN’T PLAY YOUR ISO AND CSO GAMES!!!
June 22, 2008 at 3:21 pm
alright guys, im in need of some help to get to 3.90m33 from the original 3.70, can anybody help me i dont know where to start.
thanks.
June 22, 2008 at 4:32 pm
Hey Nick. Just go and download the custom firmware and put the update folder in the game folder not iso folder alrite.
June 22, 2008 at 9:55 pm
OMFG i upgraded to this f*ckin bull sh*t and i jus now learned that it isnt custom (so no ISO/CSO) how do i get custom firmware back agin i jus want to play isos or csos…Sony bullsh*tted me….devhook not supported either…this sucks…. games gone…
is Sony gonna come out w/ another custom firmware after this?? keep me posted..
June 22, 2008 at 10:03 pm
BigPapa: Head to our PSP tutorials section and you will find yourself a tutorial on how to get to 3.90 M33 custom firmware.
June 23, 2008 at 2:57 am
hey thanks Haikarl Armand, but when i download the cf i get a .bat file and no update folder, should i make one or what because as you can tell im a noob and i need you to dumb it down a little lol
June 24, 2008 at 4:08 pm
Hey all,
Is that a way to play iso in firmware 4.00…. please help me..
June 29, 2008 at 10:19 am
i already downloaded this, it sucks because i cant play my iso games
Is there anyway i could play them, plz help
July 3, 2008 at 11:44 pm
Ok I downloaded this 4.00 shit and its not even worth my time i need to know how to download a psp slim using 1 memory card 1 psp and only one battery because all my friends dont have custom frimware and that pisses me off big time that i cant downgrade and help them out because if i get this ctw i am able to help others get it too.
ps ive looked through youtube and stuff like that allready and found nothing plzzzz help me before i get sooo pissed i throw out a window.