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PSP Firmware Version 2.80 Video Folder: Explained! Part 2 |
Listed in: Firmware, Opinions & Analysis Tags: firmware 2.80, JavaScript, psp firmware, Sony, XMB

For firmware 2.80, Sony added something interesting to the browser call the "PSP Extension Plugin." Now, the PSP supported the "PSP Plugin" before firmware 2.80. It let web developers create "PSP-only" plugins for their site to interact with certain PSP applications, like games. This means that values can be written back to an application from a browser, and the user's internet browser can be forced to shut down by implementing certain JavaScript code on a web page.
However, the "PSP" Plugin's linkage functionality needs implementation on the application itself. It's completely useless if you launch your PSP Internet Browser using the XMB. This brings us back to the "PSP Extension Plugin."
The "PSP" Internet Browser, in addition to the linkage functionality offered by the "PSP" Plugin, supports a linkage function that is also effective when the Internet Browser is launched from "XMB," through the "PSP" Extension Plugin. Whazzat mean? It means that as of firmware 2.80, web developers can write plugins for their site created just for the PSP.
Right now, the PSP Extension Plugin supports the following functions: 1. Acquisition of information from the Internet Browser extension header, and 2. Acquisition of the largest amount of the contents heap. Now, we have no idea what the second one means. As for the first one, the "extension header" apparently contains the following information (everything courtesy of PSP-Vault's zmcnutty):
x-psp-productcode: Your PSP's product code will depend on the region in which you purchased your PSP. The product code for PSPs purchased in North America differs from the product code of PSPs purchased in Japan.
x-psp-browser: This value tells where the Internet Browser was launched from. There are three options: from XMB, from an application under XMB, and from an application on a UMD or a Memory Stick.
x-psp-application: If necessary, this identifies the application from which the browser was launched. For example, launching the web browser using "Wipeout Pure" will fill this value with something like "Wipeout Pure/1.0.0 (UCUS-98612)
User-Agent: A user-agent identifies a user's browser to the web server. The PSP's user agent is "Mozilla/4.0 (PSP (PlayStation Portable); 2.00)". We read this value at PSP-Vault to switch PSP users to Mobile Version, but you're apparently also able to read this value through the PSP Extension Plugin.
It should also be noted that as of firmware 2.80, your PSP can also send its firmware version.
What does all this mean? Well, essentially, this stuff can be used for a whole lotta other stuff. Our resident paranoid says that with this update, any web developer can get his hands on specific information about how you reached their website. Firmware version, application used, what region your PSP is -- all these would be easy pickings for someone with enough expertise.
Scary, huh?
And now we seem to have glimpsed at Sony's latest anti-homebrew strategy. With the ability to identify a user's firmware version through the browser, Sony has ensured that they can require users to always have the latest firmware installed. How? By being able to restrict access to certain websites if the user's PSP doesn't have the latest firmware.
Does any of this sound like invasion of privacy to you? Does it seem like Sony is, in effect, alienating their customers? What'll happen to the homebrew scene? Comments are very welcome.
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wat will hapen nxt!!! stupid sony and they game machines.
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also i dont know if 2.8 is emulated via devhook(when its finally done..hopefully), i dont think it would show that your FW is 1.5
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ill tell you why, its because sony is just mad because people who dont even work for them can crack/mod anything they ever come out with!
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No, actually i think pirating is wrong, but seriously they go over tooo much with this bull**it, im so sick of it.
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PSP Firmware 2.80 Hidden Secrets
The guys over at PSP-Vault have uncovered some hidden secrets in Sonys firmware 2.80. Firmware 2.80 sends out detailed information about the PSP web browser including your PSP product code and your firmware! Its now even possible for websites to check your PSP firmware and choose whether or not to grant you access! Strangely enough, I don't remember any of these features being mentioned by Sony. Sneaky don't you think?
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Step 1 for all you guys crying over this is to wait for DevHook emulation (assuming Booster's still around...).
Step 2 is for someone to write up some code that uses this ourselves to see if the emulated version reports 1.5 or 2.8.
My question though: why are we all so surprised by this??? Sony's been able to at minimum distinguish the PSP's browser for a while now. Remember the Syphon Filter demo? We had to sign on to the website USING OUR PSPS (or cheat using Firefox). This is really just the logical extension of that former ability of theirs.
One more thing: invasion of privacy? Really? Come on guys give your heads a collective shake. They're simply now able to determine if the PSP in use was originally from the different regions (every one of your Microsoft Windows systems already report what country it thinks you're from). As for the version number, should we go sue Macromedia for blocking systems that do not have the latest Flash player from certain sites? Same thing - they have a code to determine what version of flash we're running, and can advise us to update if we ant to run the latest games. Better assault companies that have been doing this for many years before attacking the juggernaught that is Sony.
--Databoy2k
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i saw it coming
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I doubt it has anything to do with homebrew. Do you really access the PSP website all the time? That would be the only site that Sony could block you from visiting if you have a lower version of firmware.
I find it amusing that it is alright that your web browser does this sort of stuff anyway, yet when Sony puts something similar in its web browser "Oh noes! Sony is spying on meeeee!"
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I could be completly wrong though. Everyone is sony scared. I could see some good uses with this plug-in idea.
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It's not like I can't block the PSP anyway, all I have to do is add a simple .htaccess rule to block any User-Agent with "PSP" in it. Just like I can for Internet Explorer, Firefox or any really strange and peculiar web apps.
So this article, just like many on this site, is just to incite conspiracy theories and anger in the people that don't know any better.
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Can't you think PAST your stupid notions of 'oh, sony is trying to get homebrew wiped off..!!'? what are you so worried/pissed about? if you don't like it, you can just as well stop buying their condoles and that's it.. go buy yourself an origami or a DS or wathever.. and it's OBVIOUS of sony to take this kind of measures... DON'T you SEE!! This is all just proof an error for a bigger scene out there...
or just.. how do you think a firmware upgradeable prodduct like the ps3 will prottect itself from piracy? (which in this case, you represent..?)
Such a scandal eh? such a scandal...
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However, for the sake of arguement, if $ony were to succeed and prevent 1.5 users to take advantage of new features and new games unless they upgrade, most 1.5 users would probably keep their old firmware.
What does this mean to $ony?
It means that their efforts are shrinking the number of potential buyers for their new products. Usually manufacturers want continued compatibility with their platforms.
It seems that $ony is trying to kill a bothersome fly on its nose by pointing a shotgun at its face...
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and yeah, im not sure how this would make anyone want to upgrade whatsoever (if thats what this "feature" is made for)
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since sony is retarded, heres a little more clarity
A: links2 browser
q: PWND we just blocked your psp's sony browser from going places, WHAT NOW?!?!...o...ok.
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I love my psp, don't get me wrong, but sony is a fcked up company the way it treats its consumers.
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1. go to game
2. select "update game"
3. game launches web browser to there update server
4. patch downloads
5. you restart the game and it runs the update from memory stick
that would mean a possible bug/way to run homebrew/downgrader maybe... i know this is jumping ahead abit but who knows?
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with 1GB flash ram, it will better cope with huge pages, then the PSP with 32mb shared.. lol..
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All Windows browsers supply this information to websites: Your browser, your operating system, your browser version, your operating system version, the site you last came from, your resolution etc.
The PSP is now just doing the same as Windows browsers.
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i think sony has zero problems with homebrew. in fact i think they would encourage it if they had found a decent way to do it
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SUPID NUT JOB!
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im just a little tired of these homebrew people shouting sony hates us. it makes it seem as if sony is specifically targeting homebrew with these updates. as i am pointing out, security patches is another reason.
but perhaps you people need to hate sony to be able to justify using the ISOS.
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#17, you don't have to tell all 1.5 users to use ISOs, they already do.
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Well what if a developer can maybe force the browser to close and then launch an EBOOT? It's propably impossible, but you never know.
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Let's be serious..
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And then there are articles like this! If Sony were really going to block the web browser if you don't have the latest firmware, then why does it need to attach PSP version specific HTTP Headers to request every webpage? It would've been easier to send a packet to Sony containing your version number and then getting one back saying yay or nay.
Think about it.
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That would be so awesome, you could just backup your PSP games, and play them on the MYLO.
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Go to ur mummy and cry you losers why are you worried there are no games out yet that need 2.80 fimeware.
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and Sony should try to stop iso loading but not homebrew
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A workaround could be created for a firmware version check in about 13 seconds, so don't worry about it.
Sony - I love you guys and I give you LOADS of my money for your products, but man, this anti-homebrew attitude is starting to piss me off.
Embrace the things you cannot change! and homebrew on the PSP is one of them. Look at the PS2, where I live, it's almost impossible to find an un-chipped PS2 anymore. You're just going to make modchip vendors for the PSP even richer and still loose the homebrew battle, so why bother?
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all this anti sony stuff makes homebrew people just look rather retarded. maybe sony *should* be anti-homebrew.
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Now if it does read it from the flash, there is alwasy still version spoofer, duh.
2) I personally dont visit any sony sites on my PSP, and those are the only sites I can see sony getting their restricting code onto. If I ever actually uise the browser, its to go to homebrew supporting sites and forums and you think sony is gonna convince them to throw this code in their page? I dont think anyone is gonna be willing to throw code into their page to limit the number of people who visit because the more people they get, the higher they rank on search engines.
3) oh and what if you do come across a site that wont let you in. Whats it gonna say "Please update your firmware to view this site"? bull*****
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My PSP is my own, its not Sony's so I can do whatever I want with it.
As mentioned earlier, devhook is just going to emulate the firmware version sent out so why is this news?
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know, but I know ones thing's for sure......I just hope games in the future won't require this new firmware. It would be best for Sony if they would NOT demand and force people to upgrade to newer firmwares all the time if the only thing their going to do is give dinky enhancements to the PSP that do little or nothing to improve it :P.
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In order to understand our selves, we must first understand $ony. Many an afternoon has been enjoyed by a family, bonding over the discussion of $ony. While it is becoming a hot topic for debate, its influence on western cinema has not been given proper recognition. The juxtapositionin g of $ony with fundamental economic, social and political strategic conflict draws criticism from the easily lead, whom I can say no more about due to legal restrictions. Though I would rather be in bed I will now examine the primary causes of $ony.
Social Factors
Comparisons between Roman Society and Medieval Society give a clear picture of the importance of $ony to developments in social conduct. I will not insult the readers inteligence by explaining this obvious comparison any further. When J H Darcy said 'fevour will spread' [1] she created a monster which society has been attempting to tame ever since. Difference among people, race, culture and society is essential on the survival of our world, however $ony is crunchy on the outside but soft in the middle.
Primarily $ony builds trust among the people. If society has a favourite child, it is $ony.
Economic Factors
Increasingly economic growth and innovation are being attributed to $ony. Of course, $ony fits perfectly into the Lead-a-Duck-to-Water model of economics.
Cost
Of
Living
$ony
Indisputably there is a link. How can this be explained? My personal view is that the cost of living, ultimately decided by politicians, will always be heavily influenced by $ony due to its consistently high profile in the portfolio of investors. Supply Side Economic Tax Cuts Tax deductions could turn out to be a risky tactic.
Political Factors
Politics has in some areas been seen to embrace an increasing ananiathesis of intergovernment alism leading to neo-functionalism. Comparing $ony and much of what has been written of it can be like comparing $onyilisation, as it's become known, and one's own sense of morality.
To quote that most brilliant mind Vatusia H. Amster 'consciousness complicates a myriad of progressions.' [2] This clearly illustrates the primary concern of those involved with $ony. If our political system can be seen as a cake, then $ony makes a good case for being the icing.
One thing's certain. The Human species liberally desires $ony, and what's more human than politics?
Conclusion
To conclude, $ony deserves all of the attention it gets. It brings peace, invades where necessary and it brings the best out in people.
Let's finish with a thought from star Mariah Hendrix: 'Oooh yeah $ony shoo badaby dooo.' [3]
An essay on $ony
In order to understand our selves, we must first understand $ony. Many an afternoon has been enjoyed by a family, bonding over the discussion of $ony. While it is becoming a hot topic for debate, its influence on western cinema has not been given proper recognition. The juxtapositionin g of $ony with fundamental economic, social and political strategic conflict draws criticism from the easily lead, whom I can say no more about due to legal restrictions. Though I would rather be in bed I will now examine the primary causes of $ony.
Social Factors
Comparisons between Roman Society and Medieval Society give a clear picture of the importance of $ony to developments in social conduct. I will not insult the readers inteligence by explaining this obvious comparison any further. When J H Darcy said 'fevour will spread' [1] she created a monster which society has been attempting to tame ever since. Difference among people, race, culture and society is essential on the survival of our world, however $ony is crunchy on the outside but soft in the middle.
Primarily $ony builds trust among the people. If society has a favourite child, it is $ony.
Economic Factors
Increasingly economic growth and innovation are being attributed to $ony. Of course, $ony fits perfectly into the Lead-a-Duck-to-Water model of economics.
Cost
Of
Living
$ony
Indisputably there is a link. Ho
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Political Factors
Politics has in some areas been seen to embrace an increasing ananiathesis of intergovernment alism leading to neo-functionalism. Comparing $ony and much of what has been written of it can be like comparing $onyilisation, as it's become known, and one's own sense of morality.
To quote that most brilliant mind Vatusia H. Amster 'consciousness complicates a myriad of progressions.' [2] This clearly illustrates the primary concern of those involved with $ony. If our political system can be seen as a cake, then $ony makes a good case for being the icing.
One thing's certain. The Human species liberally desires $ony, and what's more human than politics?
Conclusion
To conclude, $ony deserves all of the attention it gets. It brings peace, invades where necessary and it brings the best out in people.
Let's finish with a thought from star Mariah Hendrix: 'Oooh yeah $ony shoo badaby dooo.' [3]
[1] J H Darcy - The Spaniard - 1988 - PPT
[2] Amster - The Popular Vote - 2002 Worldwide Publishing
[3] It Magazine - Issue 302 - Spam Media Group
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I allready used it on my freakin sites for months ..
gr
sebob
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I FOUND THIS WEBSITE WHILE SERCHING IT IS SOO EASY TO MAKE THE MONEY JUST COMPLETE SURVEYS START FREE TRIALS FIND TREASURE PLAY GAMES TO WIN GET FAST CASH REALLY I MADE ABOUT $$ 200 THIS MONTH IT IS TOTALLY FREE TO SIGNUP YOU DONT HAVE TO PAY FOR ANYTHING. ALL YOU DO SINGUP AND YOUR ON UR WAY TO MAKE MONEY !!!!!!!!!!!!!!
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www.myspace.com/snakeaterz
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but, they should sign SOME eboot's. for example, pdf reader. or they couldmake their own. maybe the wifi controller, that would be great on my *****ty 2.8 psp!
wifi controller by sony ftw!
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watch out....next time ill call you Fony !!
long life pspupdates !
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can this see my version in infustructure?
can they see my FW from the links 2 browser?
Is Brad having Brittanys baby?
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But we have our Psp's scanned. We have to use illegal surgery on our psp's to get them past scanner websites unnoticed!!
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