Gba Vc Save for 3ds

Discussion in '3DS - Homebrew Development and Emulators' started by streetbrawler123, Aug 26, 2016.

  1. streetbrawler123
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    streetbrawler123 GBAtemp Regular

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    So is there or will there ever be a way to back up and restore Gba Vc save files on the 3ds trough CFW ?????
     
  2. the assaf

    the assaf GBAtemp Fan

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    Agbsave9
     
  3. ecaep42

    ecaep42 Advanced Member

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    Decrypt9 is better.
     
  4. streetbrawler123
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    streetbrawler123 GBAtemp Regular

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    so I can inject a .sav file wth agbsave9 or decrypt9???
     
  5. Omegadrien

    Omegadrien GBAtemp Advanced Maniac

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  6. streetbrawler123
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    streetbrawler123 GBAtemp Regular

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  7. streetbrawler123
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    streetbrawler123 GBAtemp Regular

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  8. Omegadrien

    Omegadrien GBAtemp Advanced Maniac

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    Rename the .bin file to .sav,
    edit it on the PC, and then, rename it to .bin
     
    Last edited by Omegadrien, Aug 26, 2016
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  9. streetbrawler123
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    streetbrawler123 GBAtemp Regular

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    Okey I did this

    grabbed a .sav file from my pc
    changed it from fire emblem the binding blade(J).sav to gbavcsave.bin

    put the gbavcsave.bin file on the root of my N3ds sdcard
    started fire emblem the binding blade
    quited fire emblem the binding blade and entered system settings
    Quit system settings while holding X so it loads decrypt9
    went to SysNAND Option ->Miscellaneous -> GBA VC Save Inject

    Injected the new save file ( so the new gbasave.bin)

    started fire emblem the binding blade again

    aaaaaaaaaaand IT DID NOT WORK :'(

    wat did I do wrong XD or do I first have to dump the save file from the cia instead of just using a save file from my pc ?????

    and one more thing is it true that I can not inject a 64Kb gbavcsave does it has to be a 32Kb file ??????
     
  10. Omegadrien

    Omegadrien GBAtemp Advanced Maniac

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    Yep, the problem is just the size of the save. Open a hexadecimal editor (like HxD), and erase all the null content at the end (the save file have to end by FF, and have to start with "AGB-FE9")
    So, like on the images, erase all the blue content!
    Now, the save file should be 32 KB.
    Warning: Spoilers inside!

    So, the save file should end at the offset 00007FFF.
     
    Last edited by Omegadrien, Aug 27, 2016
  11. streetbrawler123
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    streetbrawler123 GBAtemp Regular

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    Okey i"m gonna try this right now

    So I'll grab a save file that I had from playing on a emulator and then I do the hex thing after that call it gbavcsave.bin !!!!!

    Hope this will work =D
     
  12. Omegadrien

    Omegadrien GBAtemp Advanced Maniac

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    Works fine with me, so it will with you!
     
  13. streetbrawler123
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    streetbrawler123 GBAtemp Regular

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    It worked Thank u

    ur the best ahahahhaahaha
     
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