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PSP Devhook 0.51 released - 3.01 PSP Firmware emulation!

Just a few short days after the landmark release of Devhook 0.50, Booster has once again updated Devhook to v0.51. And the amazing new addition in the latest version is nothing less than 3.01 emulation! While people couldn't have been happier, it was, in a way, expected after the original fireworks by none other than the Noobz crew.

While this should result in a lot of tinkering by everyone, for now, you probably will be able to check out PS1 games on your PSP if you're one of the lucky ones to have a PS3.

PSP Devhook 0.51 released - 3.01 PSP Firmware emulation!

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Anyways, I can bet that you'll all be dying to try this out. Well, what better than to link to our forums with a tutorial. And while it says that it's for Devhook 0.50, I've already confirmed that the same steps will work, even for the latest devhook. Finally, here's the latest release of Devhook and its respective SDK.

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Re: i've got a v1.5 and i can't

Guest's picture

Hi there....I have the same problem.....do you know how to solve it!? Please reply thanks!!!

PSP Repair Guide

hey i just got a psp and i

Ladiesman247365's picture

hey i just got a psp and i wanted to mod it out. what exactly does the devhook do?

PSP Repair Guide

you will need to downgrade

Guest's picture

you will need to downgrade the firmware on your PSP before running dev hook, I have a firmware downgrader and a shit load of games to run using dev hook, contact me if your interested.

PSP Repair Guide

does that downgrader work on

Guest's picture

does that downgrader work on v2.82? i updated it and now i regret it because im having a tough time mod'ing it out

PSP Repair Guide

how can i contact you ? my

Guest's picture

how can i contact you ? my email is mygot89@hotmail.com

PSP Repair Guide

im very interestted

tom's picture

im very interestted

PSP Repair Guide

can you downgrade from a

Guest's picture

can you downgrade from a 3.03 to a 1.5? and what do you need? I will be thank full if anyone helps me out

PSP Repair Guide

i would love to downgrade,

Guest's picture

i would love to downgrade, is there any way to downgrade from a 3.3?

PSP Repair Guide

So what do i do after i've

Guest's picture

So what do i do after i've downloaded this? Do i just copy them to my PSP memory stick like usual? I'm using a older version of devhook but it was my friend who did it for me. Do i need both of them.. the 1.21MB file and the 141.79KB file?

PSP Repair Guide

sadly the only psp

Guest's picture

sadly the only psp downgrades past 2.80 you have to pay for, there is one 2.80 downgrade at http://www.psp-vault.com/Article800.psp. if you want the one you have to pay for you can find it at http://www.pspdowngrading.com/?hop=milleniumb. but ill be dammed if im gonna pay for something thatll be free in a month. modchips can be used but those will run you about $100 so ide just say wait. im still waiting for mine to run cheat device on vice city through devhook.

PSP Repair Guide

daniturn3@yahoo.com or

Guest's picture

daniturn3@yahoo.com or daniturn3@hotmail.co.uk can some one help me dowgrade my psp 3.01 so i can play iso games maybe

PSP Repair Guide

Hi all, I mistakenly thought

Guest's picture

Hi all,
I mistakenly thought updates were a good thing until i read up on the advantages of running devhook. Is there anything that can be used to downgrade from 3.3 to a lower version so i can run all the goodies that are out there on the net?
Thanks

PSP Repair Guide

Do u know how can i play iso

Applemac's picture

Do u know how can i play iso games with my firmware 3.01. Or is there a way for me to do the downgrade. Pls help me.

PSP Repair Guide

Its your lucky day! Theres

jeremy's picture

Its your lucky day!

Theres just been a downgrader for Firmware 3.03
Check it out at this link.
http://www.evilpsp.com/3-0-3-downgrader-homebrew-enabler

PSP Repair Guide

Hey plz send me a

Dman13's picture

Hey plz send me a message...........im so stupid i thought up grading my fw would be a good thing.......but i cant find a downgrader for fw 2 downgrade my psp 2 a version 2.71 plz help

PSP Repair Guide

hey!! im so stupid i

Dman13's picture

hey!!

im so stupid i upgraded my fw & now i cant ply games off my memory stick...plz give me a walk through on how to downgrade my psp from a f/w version 3.03 to a f/w verson 2.71.........plz help me!!!

PSP Repair Guide

HELP ME @

cdd1993@comcast.net's picture

HELP ME @ cdd1993@comcast.net PLZ!!

HEY IM SO STUPID I THOUGHT ^GRADING MY PSP TO F/W VERSION 3.03 WAS A GOOD THING BUT NOW I CANT PLAY AMY GAMES OFF MY MEMORY CARD SO SEND ME STEP BY STEP INSTRUCTIONS TO CDD1993@COMCAST plzzzzz!!!

PSP Repair Guide

i heard that you can

Guest's picture

i heard that you can downgrade ALL psp for free!!

You only need the first version of gta liberty city stories...

PSP Repair Guide

can anyone help i have up

Guest's picture

can anyone help i have up graded to 2.82 firmware is there out i can do or am i stuck with it forever.

PSP Repair Guide

I have a psp that was ver

Guest's picture

I have a psp that was ver 2.0 then i had it downgraded to 1.5 and then upgraded to 2.71... I can play a lot of the older games but i can't play the newer ones like wwe 2007 or metal gear solid from my memory stick. Can you tell me if I can upgade to 3.01 and the best method... If you could give me a step by step, it would really be great...

PSP Repair Guide

my psp has 3.01 and i want

Guest's picture

my psp has 3.01 and i want to downgrade it so i can run emulators and download games...how do i do it?

PSP Repair Guide

Just so you all know theres

jw's picture

Just so you all know theres a contest running for an unpatched GTA LCS. How do I know? Because its my personal copy that I am giving away. Read more about it here http://www.evilpsp.com/GTA-LCS-Unpatched-Free-Contest

Then go signup on the forums and start participating!

PSP Repair Guide

hey dude i have absoloutly

rob's picture

hey dude i have absoloutly no idea how to downgrade my psp i have seen so many sites and i just dont know what to do plz help me

PSP Repair Guide

im interested mate i got a

wixxxxxx's picture

im interested mate i got a psp with a version 3.01 and I WANT TO DOWNGRADE!!!!!!!!!1 HELP ME!

PSP Repair Guide

i need a downgrader for 3.10

ricky's picture

i need a downgrader for 3.10 psp and i dono wat to do so plz reply thank you..

PSP Repair Guide

first of all dont upgrade

I know everything's picture

first of all dont upgrade any more you downgrade to 1.5 then upgrade to 2.7 custum firmware then to 3.3 custum ware then finaly to 3.10 decrypted wire all these downgrades and upgrades can be found at quickjump.com

PSP Repair Guide

i just buy psp and i

renos's picture

i just buy psp and i download games .cso and .iso and i dont know what i must to do to play these games!! pls help me!!

PSP Repair Guide

i have 3.01... is it

Guest's picture

i have 3.01... is it possible to downgrade to 1.50

PSP Repair Guide

ooooooow I'm sorry to tell

aston's picture

ooooooow I'm sorry to tell but you need to wait "maybe in may 5/2007

PSP Repair Guide

DOWNGRADING from 3.03 or lower!!!

Dalton's picture

you can downgrad from 3.03. GO to http://dl.qj.net/Homebrew-Enabler-(HEN)-Duff-for-3.03-PSP-s-PSP/pg/12/fid/12430/catid/114 and get the info you need. "hen" will only work on 3.03. You will need grand theft auto liberty city stories to downgrad. THIS CAN BRACK A PSP IF DONE WORNG.BUT if on 2.80 or something like that you can update at the same site.

PSP Repair Guide

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