1. Rinnegatamante

    OP Rinnegatamante GBAtemp Psycho!
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    As i said here: http://gbatemp.net/threads/need-testers-for-a-cia-file.383818/
    I'm working on 3DS WiFi connectivity to try to find a software mode to spoof correctly MAC address.
    While doing my test, i found something that could be useful in Wifi NVRAM so i decided to make a little homebrew for this.

    NVRAM Flash Manager allows you to dump and restore NVRAM flash which contains some DS Profile infos (For example you can check if your DS Profile is good for 4.1-4.5 DS Profile exploit), Mac Address (probably for TWL_FIRM only), Access Points information and other things.

    When you dump your NVRAM, you get on screen also a list of your saved access points with your saved passwords so it can be useful if you forgot a password and want to recover it.

    Screenshot:
    [​IMG]

    Download (v.1.1): Rinnegatamante's Archive
     
    zacchi4k, SLiV3R, Margen67 and 5 others like this.
  2. zoogie

    zoogie playing around in the dsiware
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    Margen67 likes this.
  3. dubbz82

    dubbz82 GBAtemp Advanced Maniac
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  4. gudenau

    gudenau Largely ignored
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    Source code?
     
    minexew and Margen67 like this.
  5. zoogie

    zoogie playing around in the dsiware
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    This seems to work as advertised except it just hangs after
    "dumping ..."
    with no indication that the process is complete.
     
  6. DarkFlare69

    DarkFlare69 GBAtemp Guru
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    So this would allow us to spoof MAC addresses? (Sorry if I read wrong) A possible unban method, if Nintendo bans MACs.
     
    Margen67 likes this.
  7. Cyan

    Cyan GBATemp's lurking knight
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    Rinnegatamante already tested MAC spoofing with a banned account (setting the banned console's MAC on his non banned console, and he could still access online), so Nintendo is not banning MACs.
    Or, the change he did only affects the MAC display text on screen, not the one used online. I don't know if he checked packet traffic to be sure the MAC was spoofed correctly.
     
    DarkFlare69 likes this.
  8. Rinnegatamante

    OP Rinnegatamante GBAtemp Psycho!
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    As you said, MAC address i spoofed is not the real ones, NWM service is called each time you use WiFi sticker and it overwrite shared-mem saved MAC with the Wifi Adapter ones.

    Manually editing MAC address used in NVRAM maybe could be used to spoof MAC for TWL_FIRM (so DS softwares) but definitively not for NATIVE_FIRM / SAFE_FIRM.
     
    Cyan likes this.
  9. cearp

    cearp 瓜老外
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    what about now, that we can patch stuff running via ninjhax to have arm access?
    thanks for the work!
     
    Naked_Snake likes this.
  10. Rinnegatamante

    OP Rinnegatamante GBAtemp Psycho!
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    Made a new version (1.1) which solve this problem:

    Also, now NVRAM Flash Manager is provided in two builds: CIA and 3DSX (Thanks to Myria for libkhax for 3DSX build).
     
    cearp and Melon__Bread like this.
  11. WhoAmI?

    WhoAmI? PASTA's dirty animal
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    YUS! THANK YOU!
     
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