OTP/A9LH TWL Modification Help

Discussion in '3DS - Flashcards & Custom Firmwares' started by _Pro_Man_, Apr 11, 2016.

  1. _Pro_Man_
    OP

    _Pro_Man_ GBAtemp Regular

    Member
    181
    74
    May 21, 2015
    United States
    Hello everyone.
    I am following Plailect's OTP guide I'm at step 36 where it says:

    Remove any TWL modifications done to the device or PlaiSysUpdater will throw an error (if you have no idea what this is, don't worry about it; most users will not need to do this)

    I'm 99% sure that I have some TWL modifications. I installed them trying to get an old ds flashcard to work. How would I go about removing these modifications. I'm assuming it is a cia file, but where would one obtain this file?

    Thanks!
     
  2. SkyChotik

    SkyChotik Well-known Member

    Member
    146
    27
    Mar 22, 2016
    United States
    Restore a backup from before the mods.
     
  3. Garro

    Garro Pendulum of souls!

    Member
    638
    312
    Aug 15, 2009
    Chile
    Somewhere
    Personally I had bluecardfix installed on my Sysnand, which is a TWL modification, and the whole downgrade and OTP process went perfectly fine.

    Now if you installed a patched TWL_FIRM, I guess you should redownload an unpatched one from the NUS that matches your nand version.
     
  4. astronautlevel

    astronautlevel Finding a reason, waiting for a miracle

    Member
    4,046
    5,095
    Jan 26, 2016
    United States
    That Nightly Siteā„¢
    Honestly, I had patched TWL_FIRM and had no problems with the downgrade.

    That being said, if you want it's fairly easy to remove by using 3dnus to download a stock TWL_FIRM. You can find the title ID and version on http://3dbrew.org/wiki/Title_list