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[Triv1um]

Wait for a legitimate downgrade for 3.11.

Dont upgrade again though.

[Kichigai Mentat]

I read about devhook software on the forum and download it already but the readme file is not in english( funny character ) I am totally new with PSP so how do I install it to my PSP??

You can't. 3.11 can't run homebrew yet, it's right out. BTW, the Dev Hook readme is in Japanese and essentially says "copy everything to the root of your memory stick, and run"

[xg917]

i actually downloaded the "supposedly" downgrader for 3.11, and this is wut the read me says:

Hi you pimpz and coderz,

It can start!!.. Sun just opened up j2me.
This version just has console (text) output only..

To run the demo just place bin\psp\kvm and bin\psp\kvm% on the PSP\GAMES dir (for 1.5).

To compile (on linux) go to j2me_cldc/build/psp and run make
(just be sure that gcc, pspdev and java is in the PATH)
It will build the psp bin and java bin files.

To run on your PSP just copy j2me_cldc/kvm/VmPsp/build/kvm and j2me_cldc/kvm/VmPsp/build/kvm% to your PSP/GAMES dir.

The eboot is for 1.5, but works probably with other versions too (not tested) just fix it with all the eboot fixers around..

For compiling existing java classes:
EVERY java class needs to be preverified prior to running on the psp.
Just check out the Makefile in j2me_cldc/build/psp for the exact commands.

Greetz,

$#@[email protected]


wow, doesnt seem like a downgrader to me at all

[Kichigai Mentat]

Tell me about it. A 3.11 downgrader that only works in 1.50? Sure, that makes plenty of sense. There's no reason for alarm bells to be going off. And of course, Java has everything to do with it.