[blade931]

1.first you will need to download IR shell 3.9


2.copy the file IRSHELL and seplugins to the root of the memory stick

3.If you psp is a fat then you copy the files in the folder GAME150 to PSP>GAME150.If it is a slim then copy the files in the folder GAME to PSP>GAME

4.go to the folder were you downloaded the update for Ir shell

5.Go to folder BIN and copy all the files in the folder

6.Go to the folder where you downloaded the update
for Ir shell

7. Go to PATCH and you will find a folder called 3.9 Copy the folder 3.9 (do not copy the files in the folder 3.9, copy the whole folder 3.9).

8.go to the drive your psp is in and then go to IRSHELL>PATCH and paste the folder 3.9 in there.

9.turn off your psp completely(hold the turn off button for 5 secs)and then go to the recovery menu

10.From recovery mode go to Plugins and you should see something that says "irsautoboot.prx [VSH] (Disabled)" press X to enable it

11.turn on your psp and it should boot into Ir shell