View Full Version : dual boot 2.71se/3.02 or 1.5/3.02 no need modchip

December 8th, 2006, 02:37
I now feel like I have a modchiped psp without paying that extra money at all

For 2.71se
Get suloku autoboot plugin set it up:
1.put 2.71autoboot.prx in ms0:seplugins
2.create VSH.txt
3.type "ms0:/seplugins/2.71autoboot.prx" in txt file and place in ms0:/seplugins

Now get devboot I attached and place it in ms0:/PSP/SYSTEM/AUTOBOOT150

Now enter recovery menu in sec enable 271autoboot.prx in plugin menu(dont enable other plugins cause it will crash psp if u find way to enable it please post it here)

this setting will auto trigger(wlan must be off)firmware 3.01/3.02(base on ur previous dh.51 setting)u can skip this by holding left trigger and boot into 2.71se

For 1.5
Get custom firmware

open PSP/SYSTEM/config.txt
on file :
# Hold left trigger to boot into last used firmware on devhook
devhook = "ms0:/PSP/SYSTEM/DEVBOOT.PBP"

many ppl might already know this so this is just for newbies and ppl hu might have skipped this

credit to
dax for 2.71sec
harleyG for recovery menu
suloku for autoboot plugin
rossi46go for the devboot

Mr. Shizzy
December 8th, 2006, 05:42
Sweet. Thats awesome. :D I was just thinking how much I missed HarleyG's dual boot feature.

December 10th, 2006, 04:40
My friend has 3.01, can he do anything?

December 10th, 2006, 10:16
^ ^
No 3.01 cant do anything dont update