devhook 0.41d UMD ver.down,fix freeze

[subimpact]

just out from da man himself



-----------------------------
V0.41c -> V0.41d　修正点
-----------------------------

・2.00/2.50でloadModule時、不正メモリアクセスのバグ修正
　フリーズしてた物、改善の可能性あり。

・UMD使用時も"UMD VERSION"スイッチを有効にした。



282 ：BOOSTER ： 2006/06/15(木) 13:25:41 ID:co/xLf9E
>次のバージョンはいつぐらいに出来そうですかね？
　さっき0.41dを上げました。

・UMD DISC使用時のVERSIONダウン
　ゲームの起動は試してません。各自試して下さい。

・2.xxでLoadModule時の不正アクセスのバグを修正しました。
　攻殻が2.xxで動かなくて気が付きました。＞動くようになった。
　他でフリーズするのも（HOMEが効かない）も一部動くかも。

　ここでこの質問は場違いですが、GTA exploitとかで2.60のカーネル
ダンプは取れないのでしょうか？
　暗号キーは2.60～2.71まで同じようなので2.60が割れれば2.71まで
起動できそうなので。

p/s: need translator (]grimm[ do your magic here :D)

(just added another package of the full devhook loader 41d (firmware dump and 333mhz WiFi fix not included due to copyright materials)

[psp32]

Originally Posted by devhook.txt ----------------------------- V0.41c - > V0.41d trial shot point ----------------------------- At the time of loadModule, bug correcting freezing of illegitimate memory access and with 2.00/2.50 there to be a possibility of the thing and improvement. UMD when using " the UMD VERSION " switch was made effective. Quote: Originally Posted by BOOSTER 282: BOOSTER: 2006/06/15 (wood) 13:25: 41 ID: co/xLf9E > The combining which when completes the following version in extent and is? 　[tsu] coming 0.41d was increased. UMD DISC trying, increase starting the VERSION down game when using it is. Each one please try. Bug of illegality access at the time of LoadModule was corrected with 2.xx. 　The attack shell did not move with 2.xx and [te] perceived. > It reached the point where it moves. 　Whether freezing with other things (HOME moves is not effective) part. 　This question is foreign here, but GTA exploit with are 2.60 kernel dumps probably not to take? 　Because the cryptographic key is similar to the 2.60~2.71, if 2.60 cracks, it may be able to start up to 2.71, because is.

[subimpact]

try not to use some online translator :P coz some words dont translate accurately and it will sound amusing when read

[cyx]

back to 0.41c for me. 0.41d cause more freeze for me. especially for old games. (1.5)

[apcarr]

Yep,works better for me exits my 588mb TOMB RAIDER fine now would freeze with version c.

[obergott69]

hi couls some1 please tell me how where to put all these files from Devhhok, i have the 0.40 allready and everything works great, but since the b version there are more folders such as src?? whats this folder for and i mean tools is clear as its only the programm for ciso.



Dh folder in root of MS
Devhook% and Devhook in the psp/game folder

Where does the Src folder go? and is that the only folder i need to put on the MS apart from the two above?

Last Question, i have the firmware's allready working with the Devhook 0.40 build so i dont need to replace the Dh folder right?

thanks for your Help

[S41N7]

Sc folder is the source code (well partial). it does not need to be on ms nor does the tools folder. the folder named MS_ROOT contains the files that needs to be on the root of your memory stick (Hence, MS ROOT) :)

Overwrite everything

[obergott69]

hmmm for some reason when i put 0.40d on my stick everything works ok, but when the game should start it just hangs on the sony screen and shuts off!wheni then power up again i get a settings Error on a Blue Screen and all my psp Settings have to be reset !!

whats wrong with this , i just overwrote everything exept for the 2.00 and 2.5folder?


ok i figured it out it must have had something to do with the 2.00 and 2.500 folder thanks for the Help guys.

[S41N7]

I have copleted my initial tests and everything continues to work fine. :D

[matomato]

hmmm for some reason when i put 0.40d on my stick everything works ok, but when the game should start it just hangs on the sony screen and shuts off!wheni then power up again i get a settings Error on a Blue Screen and all my psp Settings have to be reset !!

whats wrong with this , i just overwrote everything exept for the 2.00 and 2.5folder?


ok i figured it out it must have had something to do with the 2.00 and 2.500 folder thanks for the Help guys.

mine hangs like for you. How do I do, for solved hangs and bluescreen?

[subimpact]

just over write everything and it should load fine

[aries2k]

Keep it up Booster:)
So this just fixes a bug when exiting the game or is there any other differences.
anyone know if the wifi bug is fixed or do you still have to use the patch?

[bdpuk]

I thought Wifi was already fixed in previous versions.

Seems like Booster still is unaware that this program does not work with Datel HDD...

[loash]

does the UMD thing mean that I can play 2.60 UMD games without any problems?

[PSPWAD]

does the UMD thing mean that I can play 2.60 UMD games without any problems?
As there is NO 2.6 FW decrypter yet...the answer is still no unless your game has a 2.6 requirment but all the prx files work with the 2.5 decoders (ex. DBZ)

[matomato]

just over write everything and it should load fine
i've tried but don't work!

[subimpact]

try redump your frimware...

i redumped mine since 41a and i just update devhook41a
to 41b to 41c to 41d by just copying over those files needed to be replace...

its working fine for me

anyway here is a package of the full devhook 41d (firmware dump not included nor the 333mhz wifi fix due to copyright files)

[matomato]

solved formatting MS and redumping Firmware!

[rawheadREX]

i having trouble when i overwrite devhook like some others in this thread. I'm suspecting it has something to do with my firmware dump. Can someone guide me down the correct path?

[]grimm[]

-----------------------------
V0.41c -> V0.41d　修正点
V0.41c -> V0.41d Changes
-----------------------------

・2.00/2.50でloadModule時、不正メモリアクセスのバグ修正
　フリーズしてた物、改善の可能性あり。
It's possible that the bug fix for freezing because of illegal memory access when calling "loadModule" on 2.00/2.50 has been improved. [trans. note, I'm not sure whether this is a new bug fix that has been implemented or whether it is a fix for a previous bug fix that caused this behavior; in either case, I don't think that the difference is material, the key is that the illegal memory access issue that was present may be fixed now]

・UMD使用時も"UMD VERSION"スイッチを有効にした。
The "UMD VERSION" switch is now available when using a UMD.

282 :BOOSTER : 2006/06/15(Thursday) 13:25:41 ID:co/xLf9E
>次のバージョンはいつぐらいに出来そうですかね?
Do you know when you'll release the next version?

　さっき0.41dを上げました。
I just bumped it up to 0.41d.


・UMD DISC使用時のVERSIONダウン
　ゲームの起動は試してません。各自試して下さい。
I didn't test whether "version down games" start when using a UMD. [trans. note, not sure what Booster's getting at here so I've given a literal translation of "version down games", can someone help me out?] I'd like each of you to please test this.

・2.xxでLoadModule時の不正アクセスのバグを修正しました。
Fixed the illegal access bug at "LoadModule" time on 2.xx.

　攻殻が2.xxで動かなくて気が付きました。>動くようになった。
I had noticed that Ghost in the Shell wasn't running on 2.xx. > It now runs.

　他でフリーズするのも(HOMEが効かない)も一部動くかも。
A few others that were freezing (i.e., HOME wouldn't function) may now work.

　ここでこの質問は場違いですが、GTA exploitとかで2.60のカーネル
ダンプは取れないのでしょうか?
This may be a weird question to post here, but is it possible to grab a 2.60 kernel dump using something like the GTA exploit?

　暗号キーは2.60~2.71まで同じようなので2.60が割れれば2.71まで
起動できそうなので。
I'm asking because the encryption key is the same for 2.60 - 2.71 so it seems that if 2.60 can be broken, everything up to 2.71 can be run.

[rivera_129]

maybe 0okm can provide a full dump of version 2.6 with his modchip

[Ooops]

Ghost in the shell part is weird cause it booted on my PSP with 0.41c in cso form and with noumd mode. Maybe it's about JAP, mine is US.
MPH and RunUMD boot modes have still the (1.5 only) label, did someone succeed somehow with these modes ?

[zshadow]

maybe 0okm can provide a full dump of version 2.6 with his modchip


not decrypted

[rivera_129]

doesnt it get dycrpted when it is flashed to the psp

[zshadow]

doesnt it get dycrpted when it is flashed to the psp

if you can get ram dump of 2.6/2.7 then the decrypted modules and keys would be there. we do not have kernel access on these versions so it must be done through hardware. also the fw stays encrypted on the flash at all times

see thread:

http://forums.ps2dev.org/viewtopic.php?t=5946&sid=27324c71ab9dd0cf0b6d0e7de08f4431

[]grimm[]

I'm not sure if this is of interest to anyone, or if this is the right place to post, but there was another post by Booster on the BBS that I thought was noteworthy:

>"MultiFirmwaremodule"なんかで、2.71+1.50にしておけば、
>1.50側やUSB経由で吸い上げ出来そうな気もするんですが、
I feel that it seems like if you use the Multi-Firmware module or something (Referring to 0okm's work and Undiluted Platinum) and run 2.71 and 1.50 together you can either use USB or do something from the 1.50 side to draw something out...[trans. note, probably referring to reading out 2.71 from 1.50]

みなが理解してくれるまでなんどでも書かせてもらいますが、
「ファイル自体」はPSAR Dumper Version 2B (.02B)が吸ってる
ので、2.71まではNANDから抜く意味は多分ないです。
I'd like to write and write until everyone understands, but since the "file itself" is drawn out with PSAR Dumper Version 2B (.02B), there may not be much meaning in extracting 2.71 from the NAND memory.

　必要なのは「復号アルゴリズム」で、カーネルダンプを逆汗
するか、暗号キーの一部になってる「IPL起動時の」特定メモリ
を取得する必要があります。
What's needed is the "decryption algorithm"; it's necessary to either reverse the kernel dump or acquire the "IPL startup time" special part of the memory that's a part of the encryption key.

　ちなみにIPLも暗号化データで直パッチは不可
Incidentally, it's also not advisable to directly patch the IPL with encrypted data.



　MOD使用で吸えそうな可能性が1つあるのだが、BOOSTERは
主義的に商用MODチップは絶対買いません。
It seems that there's one possibility to use a modchip to get at this, but as a matter of principle BOOSTER will never buy a commercial modchip. [trans. note, referring to yourself in third person in Japanese is not as strange as it is in English, but I thought I would keep it as such for emphasis. Assuming that this is actually posted by BOOSTER, it is the first that that I've seen such a self reference.]

　チュートリアルで半田位置が分かったら、安全対策の為に
自分でMODします。
If I can figure out the solder points from the documentation, I will mod it myself as safety measure. [trans. note, I know this seems to be a little contradictory on its face. I'm not sure whether the implication is that BOOSTER's going to make a chip by his or herself, but I've tried to translate it as accurately as possible.]

　PSPはすぐ起動不能になりうる危険なシステムだと認識しています。
I recognize that the PSP is quite fragile and can be easily rendered unuseable (i.e., bricked as the common parlance would have it). [trans. note, I took some liberties to make this sound more natural, the direct translation's something like "I recognize that the PSP is a dangerous system that has the possibility to quickly be rendered unuseable" but that sounded a bit stilted to me.]

[NSCXP]

this is so cool, I hope booster fixes the HDD issues.

[]grimm[]

If anyone has any feedback on my translations; particularly if you notice errors, please let me know. Some of the "forum speak", broken changelog phrases, and sentences that are predicated on some relevant knowledge that I don't have are a bit tricky to accurately convert. I'm by no means a professional, or even a skilled translator, so I'd be grateful if anyone has tips or further clarifications for me. The same goes on the technical side as well, I'm certainly not an expert on the PSP, but if someone could help clarify some of the technical points that I don't get right, I can try to edit my posts and to use that knowledge to help with future translations. While I doubt I'll be developing anything fantastic (or anything at all), I think I have a sufficient background in architecture and crypto to understand how the things that others are developing work (at least at a high level).

Thanks!

[*** Alexmae ***]

this is so cool, I hope booster fixes the HDD issues.
if i were booster that would be the last thing in the todo list

[S41N7]

if i were booster that would be the last thing in the todo list

WORD! the dude does not agree with the purchase of a commercial mod chip, wtf does he think of a clumsy hdd?

[Hind]

WORD! the dude does not agree with the purchase of a commercial mod chip, wtf does he think of a clumsy hdd?

Heavenly perhaps :p

[Bloodangel]

how come full one is smaller than standard one?

[Ooops]

back to 0.41c for me. 0.41d cause more freeze for me. especially for old games. (1.5)

I had same issue with 1.5 games. When updating from 0.41c to 0.41d, replace everything except dh/kd/devhook.prx seems to somehow fix it.