Samsung data migration stuck at 0%, 99%, 100% [Fixed]

Radu Tyrsina
by Radu Tyrsina
CEO & Founder
Radu Tyrsina has been a Windows fan ever since he got his first PC, a Pentium III (a monster at that time). For most of the kids of his age, the Internet was an... Read more
Affiliate Disclosure
  • Samsung Data Migration is a famous software designed to help users to migrate all of their data from their HDD to a new SSD.
  • In order to migrate your data, double-check your HDD and SSD to see if they function.
  • Don't hesitate to check out our extensive PC Software hub for more step-by-step guides on this subject.
  • For more information on how to manage your files effectively, check out our dedicated File Management section
Fix Samsung Data Migration stuck
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The Samsung Data Migration stuck issue is a common and annoying problem that many users encounter.

It can stop at different percentages such as 0%, 99%, 100% while users are trying to clone an HDD to SSD or a new hard drive for system & data transfer.

It is hard to tell which specific part leads to the Samsung Data Migration stuck error message, but there are some easy steps below that you can follow and solve it quickly. 

How can I fix the Samsung Data Migration stuck error?

1. Check your HDD and SSD before starting your migration

  1. Press the Windows key+X to open the Start Menu.
  2. Select Search and type cmd to open Command Prompt.
  3. Right-click on Command Prompt.
  4. Click on Run as administrator.
  5. Log in as an Administrator.
  6. When Command Prompt launches, type the command: chkdsk C: /f /r /x

Most of the time SDM fails indicates that there is something wrong with your drives.

You can run the chkdsk command on each drive, old and new, to check that both drives are okay.

If somehow chkdsk gets stuck on your PC, be sure to take a look at this awesome article and fix the problem quickly.


2. Verify your cable connection

The transferring process may be interrupted during data migration because of your SATA/USB cable connection. In this case, you only have to verify is the SATA/USB is properly connected.

If they are properly connected but the issue is still there, you can easily plug the HDD SATA cable into another motherboard port, or just try to use another SATA cable. An if it still doesn’t work, then you have to move your USB drive to another port.

Instead of wondering what caused the Samsung Data Migration stuck issue and trying to solve the problem, you can use alternative software to back up your HDD to SSD.

We recommend you explore the capabilities of the powerful Ashampoo Backup Pro, which enables you to back up your important data as easily as clicking a button.

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3. Make sure that you have the latest version of SDM

  1. Search in your Browser for Samsung Tools & Software.
  2. On the Samsung official website, under Data Migration, select Samsung Data Migration software for consumer SSD.
  3. Click on the Download button on the right of the latest Data Migration Software package.

It’s a common problem with Samsung Data Migration to be stuck at different percentages when transferring files.

The most simple solution before you start your data migration is to check your version of SDM and make sure it’s the latest one. 


Can’t run Command Prompt in Windows 10? Follow the steps from this guide and do it in no time


3. Check the data capacity of the files you’re transferring

If you want to transfer your files without any problems, make sure that your files will never be bigger than 75% of your available disk space.

For instance, if your SSD capacity is 1TB, your transfer should be less than 750 GB. You can copy the remaining data to any other place.


4. Be aware of your file and partition size

You have to pay attention to your data file size and partition. If your Samsung Data Migration is not responding during the transfer, make sure that you don’t move multiple large files or partitions at once.

Large data transfers can cause bugs and glitches to the program. Try to transfer your files into smaller batches.

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