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December 23, 2011 // 9:46 pm - Following up on the rumor from last week that a PlayStation Vita Hello World was achieved through a PSP Save Game exploit, today established PSP hacker wololo has confirmed it and stated that a Half-Byte Loader (HBL) is incoming!

To quote: Last week, an exploit on the PS Vita through the PSP emulator was announced by Mamosuke. The exploit was found by Teck4, and, we won't stress it enough, is a PSP exploit that gives us user mode access within the PSP emulator on the Vita. So this is not a Vita exploit per se, but it's still very cool.

Mamosuke confirmed this with a video a few days ago, and today I was able to confirm the exploit myself as shown in the video below (and I must admit that I spent way too much time working on that basic flame effect). The video below shows the exploit running on both a PSP 1000 and the PS Vita.

Here's also a screenshot since there is not autofocus on my stupid camera.

I spent a good amount of time today confirming some of my hopes that it will be possible to run HBL, at least to some extent, with that exploit. It doesn't mean I have ported HBL to the Vita yet, but I have strong hopes this will be possible. A handful of hackers are working on bringing HBL to the Vita (I won't mention their names here as I don't know if they want to be contacted on the subject), and it should be "relatively" easy to get something to work fairly soon.

(It should be noted though that the Vita is quite sensitive and crashed on me several times when it went into "sleep" mode from the exploit screen from there - am I just paranoid? - it seems it is impossible to reboot the machine for almost 10 minutes, which made me think I had bricked my vita could it be a anti-hacking security? If the console detects several crashes, it takes longer to boot, in order to prevent brusteforce types of attacks?)

I won't discuss any release yet, it doesn't depend on me only (this is, after all, Teck4′s exploit), but if I have my opinion to give on the subject, I would suggest to wait until the Vita is released in Europe and in the US. This gives us some time to polish HBL on this device, and hopefully the vulnerabilities we use to run HBL won't have been patched by then.

This is of course just a challenge with little to no practical interest once we publicly reveal the exploit (in particular, the game used in it), it will be extremely easy for Sony to patch it (or remove the game from the Playstation Store), so probably only a few people will be able to benefit from it but only time will tell, there is still hope, after all, that Sony doesn't care about a tool that allows us to run user mode psp homebrews in a sandboxed emulator.

Video: PS Vita Save Game Exploit Confirmed, HBL is Coming Soon

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#111 - Nabnab - January 6, 2012 // 2:09 am
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Just to clarify that is not only a simple Hello world, it's also show you how to communicate with the PS Vita, in here we don't talk about the variant of the PS Vita but about the process of the PS Vita and as you can see i don't need to launch any program from the PS Vita to make a Hello World possible.

(simple example) -> The difference between the PS Vita and 3DS, it's that with the PS Vita you can communicate by USB Transmission, on the 3DS you can't.

BIG NEWS !!! I found the PS Vita USB Debug Mode ! finally ! i was working on it from the beginning with all my other stuff... finally it's here, i'm gonna make a video to show you. Get ready for it !

#110 - Nabnab - January 5, 2012 // 11:56 pm
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Ok fine, i give you another python script i made but this one is different and more interesting -> Funny Hello world communication with the PS Vita Check out

#109 - Nabnab - January 5, 2012 // 9:32 pm
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Hello Everybody.

Sorry i forgot to give you another python script i made (it can read some information of the PS Vita Configuration/Endpoints)

The first script = test to detect the PS Vita on Linux/MacOS/Windows without using CMA

The second script = read the configuration/endpoints information of the PS Vita (work on Linux/MacOS/Windows) just need to have pyUSB/Python to use the script.

On the second script you will have this result

PS Vita Found ! PS Vita information:
bConfigurationValue: 1
bInterfaceNumber: 0
bAlternateSetting: 0
bLength: 9
bEndpointAddress: 129
bEndpointAddress: 2
bEndpointAddress: 131

#108 - Nabnab - January 5, 2012 // 2:01 am
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I leave you a small python script i made to detect the PS Vita on MacOS/Linux/Windows (you need to have PyUSB/Python), you can test it to be sure that your PS Vita is recognized without CMA. You can also launch a PS Vita game and leave the USB Plug on (still recognized)

One problem i found about the detection of the PS Vita, you can't let the PS Vita go in Standby mode...

I found also something weird and i was wondering if some people who has a PS Vita can test ? Turn off the PS Vita (wait the end of the PS Logo blue light) Hold PS Logo button for 10sec and stay hold the button and try to turn back on the PS Vita, normaly you can't
and it has something to do with a debug USB mode, didn't find yet, i'm working on my MacOS/Linux driver PS Vita and also something else i can't talk right now (too early and too much bug)

Here is the script

I just add a picture of the command/script

#107 - cfwprophet - January 4, 2012 // 4:38 pm
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I know that forum mate !! As i has started on ACiD the very first PS3 CFW peoples started to bash me and my team and always wanted some prove or called me bad words. I'm no learned coder i do this all by my owen and learn what i need to accomplish the job. Till today i hold some mods/hacks in my private that others ps3 cfw's still don't have like a FW embeded Half-File Manager. Or on the Wii my work on the Unbrick Disks i hold some info that let peoples boot my disk's without the need of any RescueMenu hack.

Kiddyz always popping up and want some prove or try to bash. But i'll release the info when i want and not only for prove my self to others. Maybe when i get back a ps3 i'll start again and finish what i have started for over one year. Most peoples just adding hacks or code of already released stuff and try to get attention.

As i said if i finish my work and release it it will have features no one other CFW till now has beside the fact i for sure also implement already released good stuff.

With simply words: I hear you and im with you

#106 - Tidusnake666 - January 4, 2012 // 4:25 pm
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Keep up good work, Nabnab, I once had some small ps3 games-related projects here on ps3news too, so I honestly wish you good luck. Cheers!

Also, if you want, you may open a separate thread here, where you can give details about your work / keep us up to date. Correct me if I'm wrong, plz

#105 - Nabnab - January 4, 2012 // 2:12 pm
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It was me, somebody told me that a Japanese Website called emuonpsp talked about it the next day after i said it.

I told to one person what i found about the combo key few days ago but apparently he already told to somebody, i made the video 3 January (French time) and before the website emuonpsp talked about it, that's why i didn't understand what happened and i don't even know who emuonpsp is until today.

silw -> it's me... This is part of my work and my investigation on the PS Vita...

Now about combo key, I was the guy talking about the first combo key (glitch/debug/recovery) on Vita. From the beginning I was wotking on the PS vita and already explained many things about it and this one too.

Silw is just a name I have, I don't understand what's wrong with some people, I give some help, i'm showing stuff and explain how to do it and after alll You tell me it's bs, who are you to judge me, do you know my life, respect other people thanks

#104 - cfwprophet - January 4, 2012 // 9:57 am
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Are you sure that this is of you ? I found several sources on the net they reported that this comes from an chinese site called emuonpsp and also have made available the key combo used to display that.

Japanese site emuonpsp reported today that a combination of keys was found in the settings menu to display some hidden information about the firmware installed on your Playstation vita.

This menu contains information about the system build, repository, revision,… doesn’t look like it’s super useful information for now, but still interesting I guess.

The combination to get this menu to show requires practice but I could confirm it works on my vita (Firmware 1.510).

Go to Settings > System > System Information
Press simultaneously RTrigger + LTrigger + DPad Left + Square for a few seconds
Release those buttons then immediately press the start button
tadaa, additional information shows up

ps. the vid was taken by silw no word of a Nabnab anywhere.

#103 - Nabnab - January 3, 2012 // 9:21 pm
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Hi Everybody.

I made a video to show some hidden informations of the PS Vita

Still working on CMA Mac OS (also compatible with Linux) and i maybe found a way to mount the storage of the PS Vita (memory card)

#102 - Prince Valiant - January 3, 2012 // 11:56 am
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The advantage of Sony using PC software to try and manage things, it can easily be cracked