Help calibrating top screen LCD on a non-CFW machine

Discussion in '3DS - Console, Accessories and Hardware' started by Mechageo, Dec 1, 2017.

  1. Mechageo

    Mechageo Member

    Feb 17, 2015
    United States
    I dropped my New 3DS XL from table height and the top screen LCD cracked.
    I replaced it and the replacement works fine, but it's not calibrated right so it looks a bit patchy and blurry.

    The old DS Lite systems had physical potentiometers that could fix something like this, but the 3DS models store the voltage values in memory.

    I found that you can use developer tools to adjust these values and that I'd be able to use the config to edit the FLICKER TOP value and fix what I'm seeing if I had access to the tool but it's only available as a .CIA from what I can tell and I'm on firmware 11.6.0-39U and so I can't easily put CFW on my machine.

    Does anyone know of an app that can be launched from the Homebrew Launcher to calibrate the displays?