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iR Shell Firmware Patch — Now Working with 3.90 M33

greg | February 3, 2008

Good news on the homebrew front… Over at irshell.org are instructions to remove iR Shell’s firmware check, thus enabling itself on custom firmware 3.90 M33. But wait — there’s more! Further instructions here detail the necessary steps to get ISOs/no-UMD mode working.

How to remove iR Shell’s firmware check using a hex editor:

irshell/bin/irshell38x.prx: offset 0x284e, 0x82 -> 0x00
irshell/bin/irshell38xs.prx: offset 0x28da, 0x82 -> 0x00

Or download the already patched files below. Have fun!

Download:
iR Shell 3.9
iR Shell 3.90 M33 Patch

- source: irshell.org

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Comments (26)

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26 Comments »

Comment by xxraven
2008-02-03 18:18:05

Nice!

 
Comment by dm333
2008-02-03 18:19:52

lol i dont even use ir shell much but still a cool thing 2 have!

 
Comment by Ash
2008-02-03 18:34:01

just what i’ve been waiting for

 
Comment by praecordia
2008-02-03 18:45:55

so it just makes irshell work with 3.90, I’ll get excited when someone makes it compatible

Comment by DrKlunk
2008-02-04 11:02:33

what are you talking about? doesnt the patch make it compatible with 3.90…

Comment by praecordia
2008-02-05 19:21:10

not really… it’s a work-around. it’s software tailored to 3.80 so by-passing the version check has the potential to cause all sorts of minor problems. otherwise why have it check if it’s running 3.80 if it will work just fine on 3.90?

 
 
 
Comment by DSpider
2008-02-03 18:55:15

So basically, this removes the firmware check ? Why didn’t Ahman himself do it in the first place if he wasn’t going to continue improving IR Shell ? :( I guess he forgot…

 
Comment by DJ_Mr_P
2008-02-03 19:52:56

I just need to ask how do you get the ir remote to work? I mean I used the very first IRShell back in the day and It worked fine and bought up all the Manufacturer codes but now theres nothing! someone please help me

Comment by Hatter
2008-02-03 20:22:13

It all depends on what firmware you are useing. 3.52-3.7 had the sircs.prx removed from sony but in 3.8 it was put back in. there is a tut I wrote on irshell.org that tell how to get it ir working on 3.52-3.7. http://www.irshell.org/showthread.php?tid=495&pid=4225#pid4225 . hope this helps you out. Also I should add the firmware check is totally unsupported by Ahman and the beta testers. This does remove the check but may make irshell buggy in higher firmware updates.

 
Comment by meme
2008-02-04 21:02:21

You probably had your usb switch toggled. see bottom right of your screen to make sure no usb sign is there and try again

 
Comment by Dan
2008-02-10 23:52:43

for the ir remote to work u need to download pronto hex codes… save the folders into IR shell/ir codes…it takes a while to get them all in but its worth it…. fun for school :)

 
 
Comment by MysterySword
2008-02-03 21:12:50

I was looking at the EBOOT using hex editor a few days ago. If I had known what to do, lol.

 
Comment by C_firoth
2008-02-03 21:48:00

Great!! I thought this was the last time I were able to use IRshell.

 
Comment by doopy
2008-02-03 21:49:53

Never used this before. Considering it’s final, I guess I’ll give it a try.

Good stuff.

 
Comment by DepheCt
2008-02-04 01:00:13

Put this on my psp for all of about 5 mins… before I deleted it. It works, but I dont see anything special about IRShell, never have… This one is nothing new from the last ones.

 
Comment by strange
2008-02-04 01:49:41

Guys, when I open application view and run the iso from there, it run the umd disc instead. although the file name is correct but instead of running the file on my iso folder it read the umd instead. do you guys face the same problem? any solution?
I don’t face this problem when i install the irshell on the 3.8m33-5

 
Comment by billylee8
2008-02-04 03:19:07

…and RemoteJoy STILL doesn’t work. Goddammit.

Comment by billylee8
2008-02-04 03:29:38

Er… never mind.

From TFM:

Next you must launch iR Configurator and make sure that both “Non-MS Media Access” and
“Display Redirect to usbhost0″ are set to “Enable” and save your changes.

Note: I did NOT have to do this before, but it seems to work just as well…

 
 
Comment by fuk ahman
2008-02-05 10:45:21

it doesnt work the firmware check still says i dont have 3.8 wat bs is this? i want music trax during an iso game wtf!! i hate irshell its so stupid to use f u ahman!!

Comment by rejwh
2008-02-05 15:43:48

=)

 
 
Comment by 865man
2008-02-06 19:02:39

how do u get the iso loader working i cant run my backups and the link doesnt work ne more

Comment by aqua
2008-02-07 05:10:52

same here. “Display Redirect to usbhost0″ doesn’t seem to exist (well i can’t find it)

 
 
Comment by Paragon Complex
2008-02-10 05:03:05

The link is dead. How do you make USBHost work with it? I’m on 3.90 M33 now, and I want to continue playing my ISO/CSOs through my computer.

 
Comment by tariq
2008-02-12 20:17:38

where the hll do i copy this file to please tell me somebody

 
Comment by Seb
2008-03-04 15:52:57

could someone tell me how to install the remotes?

 
Comment by jysforever
2008-04-02 00:16:59

ok. i may be noob but i never use this. what spetial does ir shell have? whats its utility? can someone tell me? and thanks

 
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