Vid-20221231-wa0316.mp4

: If you have "Save to Camera Roll" enabled, search your Photos app for the date December 31, 2022 .

: The sender may have deleted it, or it was removed from your phone to save space. VID-20221231-WA0316.mp4

: If you have a WhatsApp backup from early 2023, restoring it might recover the file. : If you have "Save to Camera Roll"

: Check Google Photos or iCloud for that specific date to see if the file was backed up. Troubleshooting "File Not Found" VID-20221231-WA0316.mp4