HELP! 3ds cfw how to install without flashcard

Discussion in '3DS - Flashcards & Custom Firmwares' started by humgum, Feb 14, 2015.

  1. humgum
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    humgum GBAtemp Regular

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    i have a 3ds cfw a few days ago but it seem i need to re install cfw again in my 3ds
    the problem is , since i change the user name and birthday i can't boot cfw when clicking the ds profile
    when i click the ds profile "An Error has occurred, forcing the software to close.
    The system will now restart."can you guys please tell me what happed?
    my friend made my 3ds cfw so i don't really know bout how to install it in my 3ds
    btw my 3ds is 4.5 and form japan and i format the 3ds and the sd card already

    also tried this video but can't get out to step 10
    when i click the ds profile it still said "An Error has occurred, forcing the software to close :(

    don't know what to do now or what to look for :( please help guys T_T
     
  2. humgum
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    humgum GBAtemp Regular

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    it seems that there a few things to do before step 1 in the video
    can someone tell it?
     
  3. Monado_III

    Monado_III GBAtemp Advanced Fan

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    Nope, just downgrade your 3DS if it isn't on 4.x already. Try taking the launcher_GW.dat included in Palantine's CFW and then rename it to launcher.dat on your 3DS's SD card (replacing the one that should be on your SD card already). If that still doesn't work, try reformatting your emuNAND and using the emuNAND tool again.
     
  4. humgum
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    humgum GBAtemp Regular

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    it's still 4.5.0-10j
     
  5. humgum
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    humgum GBAtemp Regular

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    thanks :) i'll give it a try
     
  6. humgum
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    humgum GBAtemp Regular

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    what's emunand btw? do i need it to install cfw?
     
  7. Monado_III

    Monado_III GBAtemp Advanced Fan

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    emuNAND is a copy of your sysNAND, when you launch the profile exploit the it launches the emuNAND, while lunching, the emuNAND is patched by the CFW files to allow for you to install .cia files. (At least that's what I've understood it to be.)
     
  8. humgum
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    humgum GBAtemp Regular

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    how do i format it and where do i put it inside the sd card? don't have flashcard btw :(
    it didn't work :( i find the launche in Palantine's CFW but it's not launcher_GW.dat just launcher but i still rename it to launcher.dat
    and still got an error :(
     
  9. Monado_III

    Monado_III GBAtemp Advanced Fan

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    You need to look at part 4 in the video. *note, this will erase everything on your sd card so make a backup.
     
  10. Monado_III

    Monado_III GBAtemp Advanced Fan

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    Part 4 starts at 6:51 in the video BTW.