This is a fun hack to allow all Fujifilm XT4 film simulations to appear when editing XT3 or XT2 RAW files in Lightroom. From what I'm hearing, this also works on Windows computers! See file path for Windows down below. I'm also working on a Capture One solution for this. This hack may work for other fujifilm cameras, but I'm not sure -- I didn't have other Fuji camera models available to test. Additional information and updates will appear below.
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DISCLAIMER: This hack edits system files. You are fully responsible for any changes made to your computer or software.
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Get Visual Studio Code here: https://code.visualstudio.com/
Location of the 3 files to edit if you are using a Mac:
Macintosh HD → Applications → Adobe Lightroom Classic → Adobe Lightroom Classic App → Contents → Resources → Settings → Adobe → Profiles → Camera → Fujifilm → Fujifilm X-T4
Location of the 3 files to edit if you are using Windows:
C:\ProgramData\Adobe\CameraRaw\Settings\Adobe\Profiles\Camera\Fujifilm\Fujifilm X-T4
Name of the 3 files to edit: (do NOT edit any other files)
Fujifilm X-T4 Camera BLEACH BYPASS.xmp
Fujifilm X-T4 Camera CLASSIC Neg.xmp
Fujifilm X-T4 Camera Sepia.xmp