How to Recover Corrupted Files from USB Flash Drive

Jean updated on Oct 13, 2020 to File Recovery | How-to Articles

If you want to recover corrupted files from a USB drive, you can make it using the command prompt or applying related repair tools. And if you need to recover files from a corrupted USB flash drive, Pen drive, or other external hard drives, you are highly recommended to try EaseUS data recovery software to restore data effortlessly.

Recover Corrupted Flash Drive via EaseUS
Recover Corrupted Files from USB Using CMD
How to Repair Corrupted Files

How Can I Recover Corrupted Files from USB Drive

"Please help me to recover corrupted files from an external USB hard drive (USB Buffalo). I have important documents and photos on it, and I need them very badly. Your help is highly appreciated. Thank you."

The USB storage media is prone to be corrupted/damaged due to virus attack, abrupt removal, or sudden power outage, leading to data corruption and file loss. To recover corrupted files from USB and fix a damaged USB flash drive without formatting follow the content below.

1 - How to Recover Corrupted Files from Flash Drive

When you get data loss problems, the first thing you need to do is restore as many files as possible. EaseUS data recovery software enables you to recover files from corrupted, damaged, or formatted HDD, SDD, USB flash drive, external hard drive, Pen drive, SD card, CF card, etc. And it supports 200+ file types recovery, including documents (DOC/DOCX, XLS/XLSX, PPT/PPTX, PDF, HTML/HTM), photos, videos, audios, emails, zip, and more. 

If you happen to meet USB flash drive gets corrupted, and couldn't open or access files in it. You can use this reliable third-party data recovery program to recover files with ease. Download this file recovery tool to recover files from corrupted USB as long as your device still can be recognized by your computer. Also, read this popular article to learn to recover files from formatted USB/Pen drive

To recover files from a corrupted flash drive you need to:

Step 1. Run USB data recovery software.

Connect the USB flash drive to your computer and launch EaseUS USB data recovery software on your PC. Select your USB drive which marks as a removable disk, and click "Scan" to start finding your lost files.

Select USB to scan and find lost files

Step 2. Scan all lost files from USB.

EaseUS Data Recovery Wizard will thoroughly scan your USB flash drive and find all your lost data on it. After the scanning process,  use the Filter feature to filter a specific file type. You can check and preview found USB files in this program.

Scan USB drive to find lost files

Step 3. Restore all lost files from USB.

A double-click will allow you to preview the file results. Choose the target files and click "Recover" to save them to a secure location on your PC or other external storage devices.

Restore lost USB data

2 - How to Recover Corrupted Files from USB Using CMD

We're going to teach you how to use the command to retrieve formatted, deleted, or corrupted data files from USB, Pen drive, and memory card. It is the most suggested way to recover files from a USB flash drive without software.

For example, in a Windows 10/8.1/8/7 computer, you can use CMD to recover corrupted USB files with the steps below.

Step 1. Press Windows key + R simultaneously.

Step 2. Type CMD to enter the command prompt.

Step 3. In the console window, type ATTRIB -H -R -S /S /D X:*.* (Replace the X with the actual drive letter of the USB drive).

Step 4. Press Enter and wait for the corrupted file recovery from the USB hard drive.

Manual input of the command line is suitable for computer professionals since wrong commands can cause more severe problems. Therefore, for security and usability, we strongly recommend you try an automatic command line alternative. EaseUS Tools M is a practical tool that enables you to check and fix files system error, enable/disable write protection and system update with one-click instead of typing intricate command lines.

Follow the simple steps below to show hidden files with this 1-click-fix software. 

Step 1.  DOWNLOAD EaseUS Tools M for Free.

Step 2. Start EaseUS Tools M, choose "File Showing" on the left pane. Next, choose the target drive for scanning.

show hidden files - step 2

Step 3. After the operation completes, click the View button to check the hidden files. 

show hidden files - step 3

3 - How to Repair Corrupted USB Files with Ease

If your Word, Excel, PowerPoint, PDF, photo, video files are corrupted on your USB, how can you repair these files? Is there any way to repair corrupted files after recovery? There are various ways to repair these files. The most effective way to fix corrupted files is by using a file repair tool - EaseUS Data Recovery Wizard. It can repair corrupted and damaged JPEG or JPG files, MP4/MOV files, Excel/Word/GIF files.

Download and use the EaseUS file repair tool to fix corrupted USB files with a few clicks. 

Step 1. Select a disk location where the corrupt files are saved And click "Scan".

Step 2. Wait patiently until the scan ends. After the scan, you'll go to the repair session as soon as the software detects corruption.

Step 3. Select the target file and click "Recover". You should save the repaired corrupted files to a different location to avoid data overwriting.

Additional Help - How to Fix a Corrupted USB Flash Drive

You could tell that your USB is corrupt according to the error messages below:

If you receive any one of the errors above, you can follow these USB fixes to repair a corrupted USB drive.

Fix 1. Check and Fix the Error on the Damaged USB Drive

If your USB can still be detected or recognized by your PC, you can try this method to fix the corrupted USB flash drive.

Step 1. Connect the USB to your PC. Go to My Computer > The USB Drive.

Step 2. Right-click the USB drive and open its "Properties".

Step 3. Click on the "Tools" tab.

Step 4. Click the "Check" button.

Step 5. Let the scan process complete, then close the scan window. You can try to connect your USB drive to your computer to see if you have solved the problem.

fix corrupt USB using the built-in tool

Fix 2. Reinstall USB Driver to Repair Damaged USB Flash Drive

If Windows cannot recognize the corrupted USB drive, you can fix it by reinstalling the USB driver.

Step 1. Press the Win + X keys and click "Device Manager".

Step 2. Expand Disk Drives, right-click on the name of your USB flash drive, and click "Uninstall".

Step 3. Click "OK". Disconnect the USB drive from your computer.

Step 4. Restart your computer. After a while, connect the USB drive to your computer again. Windows will install the latest driver automatically and make the USB flash drive detectable.

repair damaged USB drive by reinstalling USB driver

If your USB drive still fails to work, you can send it to experts for a manual USB drive repair. 

How to Recover Files from Corrupted USB FAQs

If you want to know more about dealing with a corrupt flash USB drive or corrupted USB files, you can read the questions and answers below.

1. Can a corrupted file be recovered?

Corrupted files are files that suddenly become inoperable or unusable. There are several reasons why a file may become corrupted. You can recover a corrupted file by using EaseUS data recovery program. If the lost corrupted files are photos or videos, EaseUS data recovery also can repair corrupted JPEG and video files during the recovery process.

2. How do I fix a corrupted and unreadable flash drive?

Follow these steps to repair corrupt hard disk without formatting, and get back the data.

  1. 1. Run Antivirus Scan.
  2. 2. Run CHKDSK scan.
  3. 3. Run an SFC scan.
  4. 4. Use a Data Recovery Tool

3. How can I recover my USB?

To recover files from a USB flash drive, EaseUS data recovery can help you do it in three steps.

  1. 1. Run USB data recovery software.
  2. 2. Scan all lost files from USB.
  3. 3. Restore all lost files from USB.

4. How do I recover files from a corrupted flash drive?

Recover Files From a Logically Damaged USB Stick:

  1. 1. Insert the USB stick into the computer's system port. 
  2. 2. Launch EaseUS USB data recovery software on your PC.
  3. 3. Click the USB and click Scan.
  4. 4. After the scan, choose the target files and click "Recover" to save them to a secure location on your PC.

5. How can I recover files from a corrupted USB for free?

You can use free drive recovery software to recover files from a corrupted USB for free. EaseUS free data recovery tool is a great choice to recover photos, videos, documents, and other files from a USB drive in simple steps.

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Frequently Asked Questions

1. Why choose EaseUS Data Recovery Wizard?

"EaseUS Data Recovery Wizard is the best we've seen. It's far from perfect, partly because today's advanced disk technology makes data-recovery more difficult than it was with the simpler technology of the past, but it's fast and efficient..."PCMag

"The first thing you'll notice about EaseUS Data Recovery Wizard Pro is that its interface is very clear and uncluttered, with only a small collection of self-explanatory controls. You won't find lots of extra options hidden in a system of hidden menus, either; what you see really is what you get."techradar

"Recover lost files, even after deleting a partition or formatting your drive."Macworld

2. Why cannot I recover 2GB data for free?

It is recommended to check the version installed is Free or Trial because they are different versions.

Trial has data preview function but cannot save any files, while the Free version enables to recover 2 GB files. The default free space is 500 MB and you may share the product on social media to get another 1.5 GB.

3. Why cannot the recovered files be opened?

A file is saved as 2 parts on the storage device: directory info (which is comprised by file name, time stamp and size info, etc.) and data content.

If the files with original file names and folder structures cannot be opened, one possible reason is the corrupted directory info. There is still a chance to recover the data content with the RAW Recovery method in our software.

4. Why isn't it suggested to recover the files back to the original drive?

The storage structure of the lost files would be altered or damaged by any changes on the drive. If you save the recovered files back to the same drive, the original data structures and data content would be corrupted or overwritten, which causes permanent data loss. So you should prepare another disk to save the files.

5. How can I check whether my data is recoverable or not before purchase?

The Free version helps you save 2GB files, so verify the recovery quality of our product before purchase.

6. How long does it take to scan the drive?

It strongly depends on the capacity of your hard drive and the performance of your computer. As reference,most drive recoveries can be completed in around 10 to 12 hours for a 1-TB healthy hard drive in general conditions.

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