Complete Remove A9LH

Discussion in '3DS - Flashcards & Custom Firmwares' started by noX1609, Jan 11, 2017.

  1. noX1609

    noX1609 B9S freak ;)

    Aug 30, 2016

    i have to remove the entire A9LH install from one of my New3DS XL because i sold it and the buyer doesn't want any CFW or other Mods on the consolee.
    How can i do that without loosing my NNID?

    First Format the Console, to my knowledge that deletes everything (not a9lh) from the console and if connected to the Internet it unlink the UUID so i can login with it on another console right? Or do i have to do to unlink the UUID from the Console?

    And the other question is: How do i remove A9LH installed? Is there a delete Option in a tool to do that? If yes which program do i have to use. Are there probably a step by step guide?

    And my last question is: What should i do first: Format the Console or delete a9lh?

    Thanks in advice for your help.
    Last edited by noX1609, Jan 11, 2017
  2. windhazard

    windhazard GBAtemp Fan

    Mar 23, 2016
    Run the SafeA9LHinstaller, either through Homebrewlauncher or payload.
    Press Start to uninstall.

    Then you can format system memory to delete everything else.

    The only ways to unlink NNID is:
    1. Call Nintendo support, tell them that you want your ID on another console, OR:
    2. Use system transfer to move your ID to another console.

    You can't just unlink it without another console. If you format, you can still login once again but only on this console.
    Last edited by windhazard, Jan 11, 2017
    cocoPika and lonewolf08 like this.
  3. gamesquest1

    gamesquest1 Nabnut

    GBAtemp Patron
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    Sep 23, 2013
    just make sure you don't have an edited secureinfo_a or modified system titles such as fonts or home menu etc or you may brick when you remove a9lh
  4. noX1609

    noX1609 B9S freak ;)

    Aug 30, 2016
    Installed non of these i think. Done A9LH with a German Guide about 6 Monts ago then updated a9lh with the v4 package as descibed in Plailect's Guide to update A9LH and this went well.

    So how can i check if the files are modified?

    And in Case of a System Transfer is that possible from one n3DS XL to another n3DS XL.

    In fact the nnid is not very important for me because i never bought a game from eshop. It's only the Username i want to keep because it's the one i use everywhere else.

    And another Question: If i export all my Savegames from .cia converted and cartridge Games with JKSM and import them on the other console with JKSM will they work? I think yes but i want to be sure before doing anything wrong.
  5. dkabot

    dkabot Better With Others' Systems Than Their Own

    Sep 9, 2014
    United States
    The only way you can't system transfer is N3DS -> O3DS(/2DS).
    Exported savegames with dedicated tools can be imported on another console, though you may need to initialize the save on the target first.
  6. annson24

    annson24 The Patient One

    May 5, 2016
    You can restore a pre-a9lh backup with decrypt9 and your system will be clean of any hacks. Backed up savedata from jksm will work on any cfw'ed console

    Sent from my SM-G935F using Tapatalk