Here it is but.. it is a imitation for install the kernel addon of 3.71 m33 on Helldashx’s custom firmware. I reversed small part of Dark_AleX’s kernel addon and it touch the ipl (it don’t touch the ipl).
This code is writted from zero.
Instructions :
1. When you have installed the firmware 3.71 m33 and the kernel addon download this file and open MS_ROOT. Then copy the PSP folder to the root of your memory stick.
2. Run the app, and press Square. Now the program will start to dump the addon. The dump is on ms0:/psp/game/update/km. Copy the km folder to your hd.
3. Install 3.72 HX. Later copy again the PSP folder that contain this app to the root of your memory stick.
Connect the USB (Flash0) and copy the backup done before in the root of the flash0. Run de app again and press X. It will copy the reboot150.prx and all will be done!