Video shows OLED Nintendo Switch using HWFLY SX clone modchip, can boot Hekate



Now that the OLED Nintendo Switch has launched, eager fans are playing games on the new revision of the popular game console, and others are opening the system up to see what possible exploits can be performed. A new YouTube video has been uploaded, showing someone who has gotten their hands on an OLED Switch, done a teardown, and installed the HWFLY modchip onto it. The HWFLY is a newer chip that is a clone of Team Xecuter's SX Core modchip. In this video, we can see the OLED Switch, after a little bit of fiddling, turn on and go right into the Hekate bootloader. Once he does that, however, the touch screen no longer functions. While it's not totally flawless, it looks like it is very possible for homebrew to potentially run on the OLED Switch model in the near future.
 
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Beause they all use essentially the same hardware. The additional engineering costs (contracts and sourcing different components, testing, and maintenence, etc.) aren't worth it to stop a couple thousand people from pirating games.
Updating the bootrom in new socs would be so easy though. From the TX1 source code leaks we know that they have code in place to stop fault injection they just didn't use it in the one place that it mattered, for some reason. Even the PS Vita prevents this type of hack in every model except prototypes. https://yifan.lu/2019/08/16/glitching-a-20k-piece-of-history/
 

Adran_Marit

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Updating the bootrom in new socs would be so easy though. From the TX1 source code leaks we know that they have code in place to stop fault injection they just didn't use it in the one place that it mattered, for some reason. Even the PS Vita prevents this type of hack in every model except prototypes. https://yifan.lu/2019/08/16/glitching-a-20k-piece-of-history/
what they would need to do is burn an ipatch to prevent the timing that is used in the chip. the problem is they have a limited number of ipatches they can apply
 

FR0ZN

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Basically, they would need to recompile every game or give up on backwards compatibility.
The thing is, according to SciresM, there is zero evidence in the switch firmware about any new revision.

In comparison, the first Mariko unit or even the Lite showed up about 1 1/2 years in the firmware, before these models were even announced.

So if I had to guess, I would say, that whatever this "pro" model is, is actually a completely new console like a Switch 2.

And if that new thing has backwards compatability is still TBD.
 

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  • mthrnite @ mthrnite:
    oled gbasp pl0x
    +1
  • ColdBlitz @ ColdBlitz:
    touchscreen?????
  • ColdBlitz @ ColdBlitz:
    is there any gba homebrew that would offer use for that?
  • K3Nv2 @ K3Nv2:
    The Touchscreen makes using system menu options for brightness and filter adjustments easier
  • Xdqwerty @ Xdqwerty:
    @ColdBlitz, who said anything about touchscreen?
  • ColdBlitz @ ColdBlitz:
    the video title is
    "We Now Have A Touch Screen And OLED Modded Game Boy Color"
  • K3Nv2 @ K3Nv2:
    On screen keys would be cool if the rubber ever fails
  • Psionic Roshambo @ Psionic Roshambo:
    I feel like at that point might as well go emulation lol
  • Psionic Roshambo @ Psionic Roshambo:
    One of those RG things
  • K3Nv2 @ K3Nv2:
    Some people just like using original hardware for the hobby point of it
  • K3Nv2 @ K3Nv2:
    You can easily buy replacement buttons but it's a good fall back
  • ColdBlitz @ ColdBlitz:
    on screen keys would be cool but the gba screen is pretty tiny though :(
  • K3Nv2 @ K3Nv2:
    I'd rather use emulation but it's cool regardless again the main point of the Touchscreen isn't just for buttons but for menu options
  • ColdBlitz @ ColdBlitz:
    would be way better for menu options
  • ColdBlitz @ ColdBlitz:
    although I have huge doubts anyone would be able to make homebrew that would give support for the touch screen
  • ColdBlitz @ ColdBlitz:
    then again theres still people who develop games on systems as old as the nes for fun
  • ColdBlitz @ ColdBlitz:
    (
    micromages is amazing btw)
  • K3Nv2 @ K3Nv2:
    I doubted 360 emulation would be possible
  • ColdBlitz @ ColdBlitz:
    yet here we are seeing ps4 and even some (very experimental
    ) ps5 emulation
  • K3Nv2 @ K3Nv2:
    Ps5 emulation? Why
  • Psionic Roshambo @ Psionic Roshambo:
    I always thought Saturn emulation would straight up be impossible
  • Psionic Roshambo @ Psionic Roshambo:
    Just the atchiture is insanely complex
  • K3Nv2 @ K3Nv2:
    That's why it annoys me when people rant about things being impossible when it comes to software some things should just be focused on more than others
  • ColdBlitz @ ColdBlitz:
    because they want to flex their insane developer skills ofc
    ColdBlitz @ ColdBlitz: because they want to flex their insane developer skills ofc