Hax setup before downgrading

Discussion in '3DS - Flashcards & Custom Firmwares' started by Eskuero, Jan 9, 2016.

  1. Eskuero
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    Eskuero Advanced Member

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    Well, my EUR region 3DS is actually on 10.3 version where I installed a few legit .cia.
    Now I wanted to downgrade to 9.2 in order to setup emunand and rxtools. However in 10.3 I already have menuhax and ironhax both fully working.

    I know in order to make them work in 9.2 I need to install the 9.2 payload before downgrading. However this shouldn't be a big deal since I should be able to run brownserhax on 9.2 anyway.

    Should I downgrade both to 9.2 payloads before downgrading the system? Can I do this manually to menuhax after downgrading system by replacing .bin file in the root or should I delete menuhax before downgrading to avoid some isses like blackscreen?
     
  2. Filo97

    Filo97 Zelda's totally my sister! Not lying!

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    to avoid blackscreen just take out sd card and i don0t suggest you to downgrade payloads until you have a working 9.2. also ironfall invasion does not work on 9.2
     
  3. Eskuero
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    Eskuero Advanced Member

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    Then if I keep my 10.3 payload on ironhax and later update emunand to 10.3 I still should be able to access it when on cfw right?
     
  4. Filo97

    Filo97 Zelda's totally my sister! Not lying!

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    well, if you use emunand9tool to copy nand to emunand then yes, tough i suggest you to install the homebrew loader .cia version maded by yellow8, google it and you will find it.
     
  5. Eskuero
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    Eskuero Advanced Member

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    [​IMG]

    Just wanted to say that I succesfully downgraded without issues :)
    sysUpdater booted just fine first attempt and I didn't had to pull out sdcard because no black screen appeared after rebooting :)
    Thanks for the help, I'll post again if I have some question.
     
  6. Eskuero
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    Eskuero Advanced Member

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    Well everything went pretty well except for the point that after unlinking my nands by formatting sysnand I can't access nnid, and therefore eshop, pokebank and everything that depends from nnid from my emunand. I keep getting the error 002-2634.

    There's any way of fixing this that doesn't include formatting emunand and manually login on it again?
    If that's the only way there's a method to backup and restore my data before so I don't lose my FC, my list friend, all of the activity logs and etc? :(
     
  7. Svaethier

    Svaethier GBAtemp Maniac

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    if your 3DS is an old one then go into your emunand and go into settings to update your emunand to 10.3, then you can relink your NNID.
     
  8. Eskuero
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    Eskuero Advanced Member

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    My emunand is already on 10.3 and has the nnid setup on it since it was copied from my sysnand 9.2 after I downgraded, but I'm unable to use it for accessing eShop and other services requesting it because later I unlinked sysnand.
    I can ofc format my emunand and setup the nnid again, but I don't want to lose my fc and my friend list.
     
  9. WaffleWafer

    WaffleWafer GBATemp Novice Lurker

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  10. Eskuero
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    Eskuero Advanced Member

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    I finally fixed it without formatting my emunand by doing this:

    1 - Leaving the 32 GB card with my daily driver emunand outside of 3DS.
    2 - Setting up a new emunand on the old 4 GB sdcard I had.
    3 - Unlinking the two new sysnand and emunand by formatting sysnand 9.2
    4 - Updating the new emunand to 10.3 and setting up my nnid from there.
    5 - Bring back my 32 GB sdcard onto my 3DS and try to login onto nnid, worked perfectly.

    I had to format sysnand again in order to unlink it from the emunand I created on my old sdcard, so I had to reinstall homemenuhax and few gba cias, but that's definitely better than losing my FC and my friend list. Thanks for the help to everyone.