Recover Lost Photos on Mac After Updating to BigSur, Catalina, Mojave, High Sierra, or Sierra | 3 Successful Methods If you have lost photos after upgrading your macOS from Mojave, Sierra, or High Sierra to Catalina or otherwise then, scroll down to recover your lost photos, videos, or any other media files on Mac after update. The latest macOS Catalina comes with superior features compared to the previous macOS like Mojave, High Sierra, Sierra, etc. Although upgrading macOS to Sierra, High Sierra, Mojave, or Catalina improves Mac performance, data loss may be one of its downsides if no backup has taken.
If you are looking to recover missing or lost photos on Mac after the update, then you have landed on the right page.