Lost Photos because they were deleted on another device.

Hello! I recently switched from iPhone 11 to iPhone 16. I forgot to sign out of iCloud on my old iPhone. Photos were deleted on the old phone, and they also disappeared from my new iPhone 16 because iCloud syncing was enabled.

We even deleted them from the "Recently Deleted" folder.

These photos were very important (especially my Europe trip). I had iCloud+ at the time.

Is there any way to restore them? Maybe from a backup or hidden archive?

Please help 🙏