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EASY GUIDE: Downgrading/Upgrading Firmwares
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27. October 2007 @ 16:38 _ Link to this message    Send private message to this user   
Hello, this is for the people who have Custom Firmwares
If you have Custom Firmware 1.50--- up to 3.40 OE-A
this will work for you.

I recommend all the noobs out there that's asking " how do i upgrade my psp, what's the best version, etc.." 3.52 M33-4 is your BEST BET because its more stable and has more customizing options.

Let's proceed...

First download this file;
http://www.psp-hacks.com/file/1215

Turn on your PSP and connect to pc, via; USB mode

Now.. Open the psp file i just linked you, it should extract itself, into desktop then open the file that says PSP Upgrader/downgrader.

Select your Firmware (if it's OE/LE, enter OE/LE, if its a official sony firmware below 3.53, enter that (but Im not too sure it will work on official sony firmwares because of the lumines, gta exploit.)

after you entered your Firmware, enter your Target Firmware (the firmware you want to go to ). And like i said, i recommend 3.52M33 because of more stability and more customizations, I'm sure 3.71 m33-2 will be gold as time progresses :)


Now, leave your internet on, as it will download the necessary files to upgrade your psp.

when it's finished, exit usb mode, go to Your memory card and find Kxplot permanent patcher, then exit, (*NOTE* if you don't find kxplot permanent patcher, don't worry, you can skip this step),
Now FIND 3.52 m33 creator, click x, and it will update the files, exit when done, then find 3.52 m33 update, click x, when its finished press x to shutdown psp, turn on PSP and you are now ON 3.52 M33

Now.. go to your memory card, and find a folder that says m333 in red, and has a calender in the background when you view it, click that and it should update itself to 3.52 m33-2


Now.. to go to 3.52m33-3 download this file
http://www.psp-hacks.com/file/1229

download and extract, and you will see 2 prime files
SEPLUGINS and a PSP FOLDER.

now turn usb mode on from psp, and go to the root of your memmory stick (the place where all the files is when you double click Removable Drive (w/e your drive is)

drag the SEPLUGINS into the root, (NOT IN A FOLDER, ON THE ROOT)
it will ask you if you want to move and replace all files, click YES TO ALL.

Now.. your psp Kernel should have already be set to 1.5, if it's not, set it in the Recovery menu (holding R while turning PSP)

now open your game150 folder (if you do not have one, then you must format your mem stick or just create one after you double click PSP

now, open the file (the one you downloaded with the link i gave you)
PSP/GAME150 and you should see a 3.52m33update file, cut/copy it then paste it in your PSP/GAME150 folder.

now exit usb mode, go into game memory and find the update patch file m333 (with a calender in the background) and click x to open it.

Let it update the files, then press X to shutdown, turn your psp back on and BAAAM ! you're on 3.52 m33-3

Here's the download link to 3.52m33-4 update patch
http://www.psp-hacks.com/file/1231

do the same method as you were for 3.52m33-3 update patch and BAAAAAAAAAM, you're on 3.52m33-4 (the god version to be on).


thank you all for reading, and good luck, if you have any problems, i will help you if needed.
AfterDawn Addict
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27. October 2007 @ 20:40 _ Link to this message    Send private message to this user   
noobz should read this guide before posting. this doesnt go in general discussion by the way, its mod and firmware discussion.


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