Devhook .50 w/2.82FW Complete ZIP

Alot of people that tryed to bundle everything into a zip quickly discovered that it didnt work for anyone else. Something ta do with having to dump the firmware from your own PSP. Well this is the simplest way to do it minus a couple bat files I coulda made. I've tested this on another PSP so if you havent already installed this please give this a try and give feedback. Its only 15MB download and a very simple walkthrough.

Do not attempt if you are not running 1.50. 2.71SE.C is not confirmed.

Good idea to remove any UMD so it doesnt autoload and distract you.

Download http://psp.m0th.com/files/devhook/package.rar and extract directly to PSP root.

On the PSP goto Game folder and run PSAR Dumper

Press X when prompted and wait for your PSP to reboot

Go back to USB Connection

Copy ms0:\audio.prx to ms0:\F0\KD\ * overwrite

Move ms0:\F0 to ms0:\dh\282\ and overwrite all

Delete ms0:\data.psar

On the PSP go back to game folder and launch the new devhook

Choose Flash ROM > ms0: install configfile

Hold circle for a second as per instructions
a few things will scroll and it appears your PSP just locked up... just hit any button and you'll be back to the main screen.

Go to Start and hit O

If all went well you should hear the PSP chime on startup and you will be presented with the setup screen like you had when you first turned your PSP on only with 2.82 FW.

If this worked for you too please comment. If it doesn't flame away :)

If this works it should be good for people

if you got another memory card, try it out for me. prolly take you 5 minutes to confirm it.

I havent got another one

Well, I hope it works for the remainder of people that either want a quick way to upgrade or for those that still havent been able to get it to work. I had a terrible time getting it up and running but now that I know how it works maybe ill be making it easier on others with this guide.

Why dont you try it

I did. Im the one that made and tested the ZIP file and instructions using a reformatted 256MB card on another 1.50 PSP. It worked perfect for me. Saved alot time without having to extract the Data.PSAR and fussing with the 2.71 eboot cos all you need is the audio.prx which I included in the zip.

Here's whats actually in the zipfile:
DH.50
2.82 Data.psar
2.71 Audio.prx
Psar Dumper

I zipped it up with relative directory support so all you do is unzip to the root of your memory card and than follow the rest of the instructions I provided.at the top of this thread.

You should write the .BAT files! if you have gone through the trouble of doing all the rest! If it works well done!

testing now....

edit:

k, im at devhook menu, what do i do to get it to go to 2.82?

this is what i have

-umd disk
-umd-mode-no ver. change
-FW path :/dh/282:ms0:/dh/282/f0, /dh/28x;ms0:/dh/282/f1
-clock-266 /133 Mhz
remote: remote controller
pladdr-89200000
-dh ver- 0.05.000
FW ver-1.05.0001
Battery-3.549v

what do i need to change?

it works i just tried it..howecer star wars still does not work