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Using custom launcher.dat with Gateway Go

Discussion in '3DS - Flashcards & Custom Firmwares' started by AtlanticBit, Jan 16, 2015.

  1. krisztian1997

    krisztian1997 GBAtemp Fan

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    Dec 14, 2013
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    Your bottom screen plays the sliding animation and then it freezes on white ?
     
  2. shutterbug2000

    shutterbug2000 Cubic NINJHAX!

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    Oct 11, 2014
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    It used to do that, but not anymore.

    Now, it freezes on the garbage/glitchy screen before that, but the 3DS still functions(can turn off/on wireless, wireless LED still flashes, normal power-off time)
     
  3. leerpsp

    leerpsp GBAtemp Advanced Maniac

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    Feb 22, 2014
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    I don't know if this helps any but if it stopped doing the sliding animation it may be corrupted like if you use the gateway web hack if you take the sd card out why you are in the gateway web mode the 3ds will freeze up then the launcher file will be corrupted and would freeze on a fuzzy screen when i try and boot the launcher so i would always have to recopy it back on to the sd card.
     
  4. shutterbug2000

    shutterbug2000 Cubic NINJHAX!

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    Possibly. But unless you were getting the same effects(can turn off/on wireless, wireless LED still flashes, normal power-off time), then I don't think that is the case. If it truely "crashed" nothing should work, and I should have to hold power for 10-20 seconds.
     
  5. leerpsp

    leerpsp GBAtemp Advanced Maniac

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    The wireless led would still be on would not turn off and the blue led and the Orange led were both on and i had to hold the power button for ever to turn it off.
     
  6. shutterbug2000

    shutterbug2000 Cubic NINJHAX!

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    And see, that's not what I'm getting. Meaning something is still running.

    Also, the video mentioned earlier is done uploading, if anyone wants to take a look. (turn on annotations.)
     
  7. shinyquagsire23

    shinyquagsire23 SALT/Sm4sh Leak Guy

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    For those wishing to develop their own custom launcher.dats (based on smea's regionthree or whatever), I made a site which lets you launch unencrypted unlaunch.dats instead. Before anyone asks:
    • No, this doens't let you launch older launcher.dats
    • No, this doesn't let you launch launcher.dats for GW on 9.4
    • No, this will not make you a pizza and materialize it from your 3DS
    • This is a development tool (or maybe a potential launch site for those who dislike Gateway and want easier launching)
    That aside, you can launch your unlaunch.dats over at go.plxhack.us. It should work just fine, I just tested it with an unencrypted version of smea's regionthree and it worked perfectly with Cubic Ninja on 4.2.

    EDIT:
    • No, this doesn't let you launch CFW launcher.dats, those are old launcher.dats. Use your brain.
    • No, this doesn't let you launch homebrew, although it technically could in the future if someone did it, idk
    Also, if anyone wants to try regionthree through this, download the unlaunch.dat from here.
     
    parkour and Steveice10 like this.
  8. naxil

    naxil GBAtemp Advanced Fan

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    shiny i can use it for launch palatine? if yes.. how???
     
  9. Vappy

    Vappy GBAtemp Advanced Maniac

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    May 23, 2012
    Literally the very first "Don't ask" answer is "won't boot old Launcher.dats". So no.
     
  10. naxil

    naxil GBAtemp Advanced Fan

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    Vappy u think come out a way for cfw via web hack?
     
  11. st4rk

    st4rk nah

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    Feb 11, 2014
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    What the people here wanna ? just userland code execution through the browser ?
     
  12. shutterbug2000

    shutterbug2000 Cubic NINJHAX!

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    So, is it possible to run Homebrew through this? If so, how would I compile it?
     
  13. krisztian1997

    krisztian1997 GBAtemp Fan

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    It's the same like the go website only that this one has the addcipher removed, it has no magics to launch CFW or homebrew.
     
  14. shutterbug2000

    shutterbug2000 Cubic NINJHAX!

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    Ok. Have you had a chance to look at the video? Also, what about the ram dumping bin?
     
  15. Slushie3DS

    Slushie3DS Cold Beverage Lover

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    Jan 9, 2015
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    Spider/SKATER has limited RAM privileges, friend. It'd be better to grab onto an application like Mii Plaza or Download Play from the browser applet. Smea was actually the one to tell me this.

    My theory is to stuff a .CIA inside of Download Play's cache as it should stay there until reintroduced with another .CIA. This, sadly, has a few guards to bypass. I've been working on this, too.
     
  16. krisztian1997

    krisztian1997 GBAtemp Fan

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    Dec 14, 2013
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    I looked at the video, its interesting because and I cant replicate the same thing on my 3ds, after the ROP (even if I use the gw ROP) it crashes back to home menu. Falo was working on the ram dumping now me, I was trying to write some text to a file but it didn't worked and accidentally deleted my code, and now I am too lazy to try to rewrite it.


    Yup, and launching ninjahax like homebrews.
     
  17. AquaX101

    AquaX101 GBAtemp Advanced Fan

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    Is MT Card's launcher considered old?
     
  18. Vappy

    Vappy GBAtemp Advanced Maniac

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    May 23, 2012
    Old = uses the 4.x exploit, so yes.
     
  19. krisztian1997

    krisztian1997 GBAtemp Fan

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    You can only launch your own arm code with this, no GW/R4/CFW/MT launchers. Even the new gw launcher crashes if you try to use it because of a checksum hidden deep somewhere in the ugly asm code.
     
  20. st4rk

    st4rk nah

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    Feb 11, 2014
    Brazil

    AFAIK there is no much space to do it, i dunno what is the size of .text of RO, but probably is not big and the .text of browser if i am not mistaken ² it's not in the GSP/LINEAR heap :/ (and you can't mapper other regions with RWX permission without other flaw).
     
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