Flashing A Homebrew Abling Plugin Through HTML?

[Batholith_5]

I have been thinking about this for a very long time and i was wondering if it would be possible to run an HTML file in the web browser thst could flash a plugin to the Flash0, or Flash1 that could disable the need for signed code therefore making a downgrader possible. I have found nothing on the internet that proves this wrong but i dont know anything about HTML as i am a pure C++ coder. I would just like to know if this is possible or not all ideas are welcome.

My other idea is an HTML downgrader that uses a USB host for flashing and not taking up to much space so that the web browser will be able to handle it.

:thumbup: thx

[parkermauney]

I've thought of this too, but it would be very hard. The web browser can only access a couple of folders in the memstick, much less the flash! I'm sure someone will find some way, It's been a LONG time since a downgrader was released.

[Batholith_5]

I do understand that but what if there was a way that it could trick the psp into thinking it wasn't in the browser. like either let it load a very small eboot from the memorystick that could do something like give access to the flash memory where than you could install a plugin that allowed a downgrader to run. Now if im wrong please correct me because i know nothing about HTML.
This may sound stupid but the game sharing code has to be signed right?

[parkermauney]

Well, there is no way to mod html, there are no html functions that say, "Write to Flash0".

[pt9087]

Nearly impossible, if there was a way into kernel 3.10+ then it wouldnt be through the Web Browser! it would be .tiff or Gta. As someone said ^^ web browser only has certain access to the mem stick so it wouldnt be able to get access to Flash.

[Cloudhunter]

No. It isn't possible. Plus, the GTA exploit will never be able to be used again.

The most likely way of enabling homebrew is using a Buffer Underrun, or a Buffer Overrun exploit, like the TIFF and GTA exploits.

[parkermauney]

WTF? Buffer underun?

[jason215]

nope, html does not have any flashing capability's
Maby FLASH on the otherhand ?

[-Xandu-]

Neither HTML nor Macromedia Flash have/can have access to the PSP's internal memory. And as Cloudy said, most likely buffer overrun which can't be done in HTML/Flash.

I do understand that but what if there was a way that it could trick the psp into thinking it wasn't in the browser. like either let it load a very small eboot from the memorystick that could do something like give access to the flash memory where than you could install a plugin that allowed a downgrader to run. Now if im wrong please correct me because i know nothing about HTML.
This may sound stupid but the game sharing code has to be signed right?

NetFront doesn't have kernel access.