[Tutorial] Patch/Decrypt 5.XX/6.XX Games to work on all CFW.

**Hunter X Hunter** · 01-10-2011, 04:04 PM

First of all, you need to download the latest ISO Tool provided here:

You must click the Thank You before you can see the data contained here. You will not see the thank you button until you register and activate your account.

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Once it's done downloading, extract the "ISO Tool 1.XXX" into your desktop and copy the "iso_tool" folder into the GAME folder of your PSP. You also need the untouched ISO in the ISO folder of your memory stick. Once you're done , run the ISO Tool through your PSP.

Choose the ISO you want to patch and press X on it.

Once you've pressed X on the ISO, press X on "EBOOT decrypt" on the "ISO Menu".

For this "Do you want to store a backup of EBOOT.BIN?", press "No". However, it depends on whether you still want the undecrypted/unpatched EBOOT or not, but I usually press "No" since I use 5.00 M33-6 and I don't have a reason to keep it untouched.

For this "Do you want to enable the version patch?", press "Yes".

For this " Do you want to start?", press "Yes".

Once you're done with the EBOOT decryption, press X on "Patch".

Press X on "Patch Prometheus". Once that is done, you're finished. You can now run the ISO you've patched on your PSP.

**Ostinato** · 01-10-2011, 04:17 PM

Good work with this...

**Vampire** · 01-10-2011, 05:32 PM

good tutorial :) I downloaded a untouched ISO. I'll try to patch it

Thanks!!

**Hunter X Hunter** · 01-10-2011, 09:11 PM

Thanks guys I'm glad you liked it P:

**Thaokun** · 01-10-2011, 10:40 PM

great this would be useful but it seems the iso games here is patched by kod i believe...but this is good backup i guess

**Spamtacus** · 01-10-2011, 11:49 PM

Pretty good work man

@Thaokun: this is for people who downloads games that aren't released here, like JPN games, KoD doesn't upload JPN games and a lot of the games are untouched...

**Thaokun** · 01-11-2011, 06:24 AM

oh i see now thanks for telling

**Great Crippler** · 01-11-2011, 06:40 AM

tl:dr... Please continue to pre-patch my games for me so that I may remain lazy. ^^ and GJ btw.

**Spamtacus** · 01-11-2011, 01:13 PM

Originally Posted by Great Crippler

tl:dr... Please continue to pre-patch my games for me so that I may remain lazy. ^^ and GJ btw.

Get of yo ass and do some work

**Trev1** · 01-11-2011, 01:41 PM

now do we think that this version of isotool will work with prinny 2 and lord of arcana thats coming up?....i really dont wanna play around with the new hen right now :{

Devils Shadow Tutorials: [Tutorial] Patch/Decrypt 5.XX/6.XX Games to work on all CFW.

[Tutorial] Patch/Decrypt 5.XX/6.XX Games to work on all CFW.