Check the Google Photos app
Open the Trash or Bin folder in Google Photos
Check the Gallery or Photos app Trash/Recently Deleted folder
Open the Files by Google app
Check the device’s internal storage in DCIM, Pictures, and Download folders
Check the SD card if the photos were stored there
Look in cloud backups such as Google Drive, OneDrive, Dropbox, or Samsung Cloud
Check the phone’s backup and restore settings
Use a file recovery app from the Play Store
Connect the phone to a computer and scan for recoverable files
Restore from a recent backup if available
Contact the device manufacturer or carrier support if needed