setup a hybrid 2.71/2.82 [devhook 0.46 - 2.71 emulated firmware]

setup a hybrid 2.71/2.82 [devhook 0.46 - 2.71 emulated firmware]

Step 1
Download Dark_Alex's psar dump mod with sigcheck from http://www.dark-alex.org/psardumpmodwithsigcheck.rar.
Unrar and copy psardumpmod and psardumpmod% to ms:/PSP/GAME folder

Step 2
Use PBP Unpacker to extract DATA.PSAR from 2.82 firmware EBOOT.PBP and copy the DATA.PSAR to the root of your mem stick. ms:\DATA.PSAR

Step 3
Run psardumpmod. In the menu screen press the SQUARE button and it'll dump 2.82 firmware and decrypt all the files to your ms. All the files will be inside ms:\F0 folder.

Step 4
Gotoms:\F0\kd folder and
rename memlmd.prx to memlmd_282.prx
rename mscm.prx to mscm_282.prx
rename mesg_led.prx to mesg_led_282.prx
rename registry.prx to registry_282.prx
rename utility.prx to utility_282.prx
rename impose.prx to impose_282.prx
copy them fromms:\F0\kd to ms:\dh\271\flash0\kd folder of your mem stick.

Step 5
Open ms:\dh\271\flash0\kd\pspbtcnf_game.txt file and edit
---------------------------------------------------------------------
$/kd/sysmem.prx
$/kd/loadcore.prx
/kd/exceptionman.prx
/kd/interruptman.prx
/kd/threadman.prx
/kd/dmacman.prx
/kd/systimer.prx
/kd/iofilemgr.prx
/kd/stdio.prx
ms0:/dh/kd/plain2x.prx
/kd/memlmd_282.prx
/kd/modulemgr.prx
/kd/init.prx
/kd/loadexec.prx
/kd/sysreg.prx
/kd/gpio.prx
/kd/pwm.prx
/kd/i2c.prx
/kd/dmacplus.prx
/kd/lcdc.prx
/kd/emc_sm.prx
/kd/emc_ddr.prx
/kd/ge.prx
/kd/idstorage.prx
/kd/syscon.prx
/kd/rtc.prx
/kd/lfatfs.prx
/kd/clockgen.prx
/kd/codec.prx
/kd/audio.prx
/kd/display.prx
/kd/ctrl.prx
/kd/led.prx
/kd/hpremote.prx
/kd/power.prx
/kd/usb.prx
/kd/openpsid.prx
/kd/irda.prx
/kd/mediaman.prx
/kd/ata.prx
/kd/umdman.prx
/kd/umd9660.prx
#/kd/isofs.prx
/kd/mscm_282.prx
/kd/msstor.prx
/kd/fatmsmod.prx
ms0:/dh/kd/devhook.prx
ms0:/dh/kd/umdciso.prx
/kd/isofs.prx

/kd/wlan.prx
/kd/mediasync.prx
/kd/mesg_led_282.prx
/kd/me_wrapper.prx
/kd/registry_282.prx
/kd/utility_282.prx
/kd/impose_282.prx
/kd/amctrl.prx
/kd/iofilemgr_dnas.prx
%/kd/usersystemlib.prx
%%/kd/dummy_anchor_IhariUafaayk98.prx
-----------------------------------------------

and save.


Step 6
Enjoy your hybrid 2.71/2.82 firmware with devhook.