Refreshing Dates

[jimmywan]

I have my photos mounted as an external library and I noticed that I had a pair of webp images accidentally dated 1 year in the future.
After correcting the file's capture date (via Synology Photos), I tried to use immich's "Refresh Metadata" feature, but nothing changed. Synology Photos refreshed more or less immediately. I even rescanned my external library. No dice.

When looking at the mobile app, the file creation date is still listed as being ilavyear in the future.

How do I fix this?

{
"id": 6612,
"remoteId": "0b6cbe61-de95-4d4e-b15b-ad31761fcc68",
"localId": "N/A",
"checksum": "Cy9XSCWunrK1zRhi1S+XXDVCr3A=",
"ownerId": 7081930496670392103,
"livePhotoVideoId": "N/A",
"stackId": "N/A",
"stackPrimaryAssetId": "N/A",
"stackCount": "0",
"fileCreatedAt": "2025-10-18 20:09:00.000",
"fileModifiedAt": "2024-10-18 20:09:34.000",
"updatedAt": "2024-10-23 00:35:10.015",
"durationInSeconds": 0,
"type": "AssetType.image",
"fileName": "PG3dmNb.webp",
"isFavorite": false,
"isRemote": true,
"storage": "AssetState.remote",
"width": 480,
"height": 800,
"isArchived": false,
"isTrashed": false,
"isOffline": false,
}

[jimmywan]

Never mind, I double checked dates via exiftool and Synology Photos was not correcting all of the EXIF data.

I was able to fix everything by manually resetting them as follows:

exiftool -AllDates='2024:10:18 20:09:34-05:00' filename.webp