TUTORIAL Taken from:
[You must be registered and logged in to see this link.]__________________________________
1-Installing irshell for 5.00 m33+
2-Installing irshell for 5.50 GEN-B2+
3-Installing irshell for custom firmware enabler 3.50 and 3.60 ( Unhackable PSPS ) ( note : doesn't work on 5.03 Gen-A/B )
[bold]1-Installing irshell for 5.00 m33+[/bold]
1-Download irshell 5.00
2-Extract it
3-You'll get three folders
4-Copy the IRSHELL folder to the root of your memory stick (Not MP_ROOT)
5-Open the 'PSP' folder resulted from the extraction
6-You'll get two folders 'GAME' and 'GAME150'
7-Open GAME folder then copy the folder 'irshell2x3x' to ms0:/PSP/GAME/
and if you have 1.50 kernel add-on installed , you can open the GAME150 folder and copy the two folders to ms0:/PSP/GAME150/
8-The part of seplugins folder : You can install that plugin if you want your PSP to automatically boot to irshell 5.00 instead of xmb
to do so : simply copy this file 'irsautoboot' to ms0:/SEPLUGINS/ and this line (ms0:/seplugins/irsautoboot.prx 1) to ms0:/SEPLUGINS/VSH.TXT
9-Enjoy , you got irshell installed
[bold]2-Installing irshell for 5.50 GEN-B2+[/bold]
1-Download irshell 5.00
2-Extract it
3-You'll get three folders
4-Copy the IRSHELL folder to the root of your memory stick (Not MP_ROOT)
5-Open the 'PSP' folder resulted from the extraction
6-You'll get two folders 'GAME' and 'GAME150'
7-Open GAME folder then copy the folder 'irshell2x3x' to ms0:/PSP/GAME/
Note : There's no 1.50 kernel add-on for 5.50 GEN+ so don't copy the contents of GAME150 folder
8-Optional : The part of seplugins folder : You can install that plugin if you want your PSP to automatically boot to irshell 5.00 instead of xmb
to do so : simply copy this file 'irsautoboot' to ms0:/SEPLUGINS/ and this line(ms0:/seplugins/irsautoboot.prx 1) to ms0:/SEPLUGINS/VSH.TXT
9-Now to make irshell compatible with 5.50 GEN-B2+
Download Irshell 5.50 GEN-B2+ patch
10-Extract it
11-You'll get a PSP folder , open it , you'll get a GAME folder , open it
12-You'll find a folder named '550 GEN IRSHELL' , copy it to ms0:/PSP/GAME/
13-Run the patch from your PSP
14-Done ! Enjoy
Notice : After installing this patch on 5.50 GEN-D/D2 for example the system info will read 5.50 GEN-B(FULL) but don't mind it just does that
[bold]3-Installing irshell for custom firmware enabler 3.50 and 3.60 ( unhackable PSPS ) ( note : doesn't work on 5.03 Gen-A/B )[/bold]
1-Download irshell 5.00
2-Extract it
3-You'll get three folders
4-Copy the IRSHELL folder to the root of your memory stick (Not MP_ROOT)
5-Open the 'PSP' folder resulted from the extraction
6-You'll get two folders 'GAME' and 'GAME150'
7-Open GAME folder then copy the folder 'irshell2x3x' to ms0:/PSP/GAME/
Note : Unhackable PSPS don't have 1.50 kernel add-on so don't copy the contents of GAME150
8-Notice : You can't use the auto irshell boot function for unhackable PSPS as once you close the PSP it's back to OFW
9-Now for making the irshell compatible with CFWE 3.50/3.60
First of all make sure these requirments are done before starting to patch
A-Fresh install of custom firmware enabler
B-The plugins loaded by game.txt are all disabled
Now to start patching but first you must keep in mind you use this at your own risk , this patches some files of custom firmware enabler in flash0 so if you brick I or bosshunter (the patch maker) don't take any responsibilities
10-Download Irshell patch for CFW enabler
11-Extract it
12-You'll get an 'IRSHELL' folder , Copy it to the root of the memory stick to replace the old IRSHELL folder
13-Run irshell
14-Go to directory view and go to ms0:/IRSHELL/PATCH/5.03/
15-Run btcnfpatch.prx
16-Wait for a few seconds , if done successfully you should see this pic :
17-You can now enable your game.txt plugins again
18-Enjoy
Note : There's a known bug with irshell on custom firmware enabler 3.60 , it fails to run PSX games with irshell.It works perfectly with custom firmware enabler 3.50 though.
Thanks for just reading my guide and I hope it helps you
[bold]Credits go to :[/bold]
1-AhMan for creating irshell 5.00
2-Yoshihiro for creating IRSHELL patch for 5.50 GEN-B2+
3-bosshunter for creating IRSHELL patch for CFWE 3.50 and CFWE 3.60
4-The entire PSP community