---
id: apps.what-happens-if-i-unplug-the-drive-while-an-app-is-moving
url: https://storagestudio.us/faq/apps/what-happens-if-i-unplug-the-drive-while-an-app-is-moving
category: "Apps"
subcategory: "Drive, safety and recovery"
question: "What happens if I unplug my external drive while an app is being moved?"
alt_questions:
  - "Drive disconnected during app move"
  - "Unplugged SSD mid copy app"
  - "Will resume on reconnect app move"
  - "Ejected drive during move"
short_answer: "The app is safe: the original isn't replaced until the copy is finished and checked. Reconnect the drive and Storage Studio resumes the move or puts the app back as it was."
tags: ["external drive", "recovery", "safety"]
related: ["https://storagestudio.us/faq/apps/what-if-storage-studio-crashes-during-an-app-move", "https://storagestudio.us/faq/apps/how-does-storage-studio-check-a-moved-app-is-intact"]
applies_to: "all"
last_reviewed: 2026-10-01
---

# What happens if I unplug my external drive while an app is being moved?

Your app is safe. The original stays on your Mac until the copy on the fast drive has been finished and checked, so an interrupted move never leaves you without the app. When you reconnect the drive, Storage Studio picks the move up where it left off, or returns the app to its original place with nothing missing.

To avoid interruptions, let moves finish before ejecting — Storage Studio's eject confirmation tells you if something is still running.