How To Recover Files from a Corrupted Flash Drive

Not sure how to recover files from a corrupted flash drive? Don’t worry. Check out this post for the best solution and get the WorkinTool Data Recovery tool to spare you extra time on data recovery.

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Last updated on Dec 07, 2022 by Sebastian Written by Sebastian
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How To Recover Files from a Corrupted Flash Drive

How To Recover Files from a Corrupted Flash Drive


The flash drive is one of the best inventions of modern computing. Thumb-sized storage can store more than a floppy disk or CD. For the convenience of the USB disk, we need to plug it into the computer’s USB interface and save the files we need. You can pull it out at any time. Then you are free to go. This is particularly convenient for storing and transferring working files. But what if the whole USB was corrupted? That is not something you want to encounter. In the blink of an eye, countless work hours can disappear in seconds. Do you have any ways to recover files from a corrupted flash drive?

When your USB flash drive breaks down, it’s not just that it won’t let you read the files stored in it properly. Worse, you can’t predict how long it will go wrong. If you’re not backing up your USB files somewhere else, you may have to search the internet for answers to recover your data if something goes wrong. Fortunately, this article has the solution you are looking for. To get your files back in time, let’s look at some proven solutions for recovering files from a corrupted flash drive and repairing them.


Possible Causes of Flash Drive Corruption


USB flash drives can be corrupted for a variety of reasons that you don’t know. While it’s hard to predict the possibility of your flash drive breaking down, understanding the causes can help determine the best method for data recovery:


🔨 Physical damage: If your flash drive is physically damaged or has a manufacturing defect that prevents it from being able to read the contents of the drive, we recommend that you seek professional data recovery services or after-sales services. The methods we offer are more applicable to digital problems.

🔗 Transmission error: An error when transferring files can also cause flash drive errors. For example, the user does not safely eject the USB drive. Various processes occur in the background when the user inserts it into the computer. If the execution of the read/write process is suddenly interrupted, it is very likely to lead to file corruption.

🔌 Power issues: If you don’t fully plug in the flash drive and it doesn’t get enough power, or if you experience a sudden outage, there’s a good chance that some data will be corrupted due to their transmission.

💥 Bad blocks: Simply put, each Flash drive is divided into many smaller blocks based on the device it stores. The storage life of these blocks is not infinite. When they exceed this lifetime, they will stop working correctly, and at this time, your flash drive is corrupted.


How to Recover Files from a Corrupted Flash Drive


You can connect the flash drive to your computer without any problems. If the issue only lies in that you can’t access it from File Explorer, you could try using data recovery software to access it. Most data recovery tools can scan and read data as long as your computer can recognize it. If you can’t identify which data recovery tools are available, or if you want to save as much time as possible to recover data from your flash drive, we recommend you try WorkinTool Data Recovery Software.


workintool data recovery software


WorkinTool Data Recovery Software

It is a professional file recovery tool that helps users recover lost or unreadable data from various devices. It is user-friendly enough that there is no complex user interface or interaction process. Users of all ages can quickly recover the content they need. You can use it to scan and recover up to 400 different file types. With this tool, you can get your data back if you can access your flash drive. The best thing for the user is that the WorkinTool data recovery can scan and recover up to 500 MB files for free. If you are satisfied with its recovery effect, you can upgrade to a premium membership at any time to enjoy unlimited recovery services.

There are six different recovery modes for various scenarios on the main page. If there is a need, choose the right one and follow the instructions.

data recovery software icon

See how it works:

1. Open WorkinTool Data Recovery and select USB/Memory Card Recovery. Then, select the flash drive partition and click Scan Now.

data recovery home page

📣 Notice:

Remember to connect your flash drive to the PC first. Otherwise, it will show nothing on the main page, like the picture below. After joining, click Refresh to continue with the following steps.

recover data from the flash drive 1

2. After scanning the USB flash drive, find your lost files using the Filter feature and the File Type function.

recover data from the flash drive 3

3. The last step: Click Recover, set a saving location, and you can wait for the recovery to complete.


How to Fix a Corrupted Flash Drive


When your flash drive suffers from logical damage rather than physical damage, as in the case of your flash drive, we have a chance to fix it. We also have a variety of ways to improve a corrupted flash drive.


#1: Assign a Drive Letter


Sometimes, you may not be able to access your USB drive because the flash drive needs to be assigned a drive letter. At this point, you can resolve the issue by manually giving the drive letter yourself or changing the existing drive letter.


sd card not showing up

  1. Enter Disk Management in the Windows search box and open it.
  2. Right-click on the USB disk and click Change Drive Letter and Paths.
  3. Tap Change on the assigned drive letter.
  4. Select a new letter to the drive.


#2: Reinstall the Drivers

If the USB flash drives are corrupted or have expired, you can try reinstalling or updating them to see if you can fix the problem.


recover files from a corrupted flash drive 1

    1. Type Device Manager on the Windows search box and open it.
    2. Find your USB on the Disk Drives option and click Uninstall device.
    3. Try reconnecting your USB to the computer. The computer will download the latest drivers automatically.


#3: Use CMD Command


Users can view and repair damaged flash drives using CMD-specific partial commands on Windows systems. So follow our steps to check your USB flash drive for bad sectors and try to fix them.


recover files from a corrupted flash drive 2

    1. Search for CMD on the Start menu and run it right away.
    2. Enter chkdsk F: /r /f into the command line and press Enter to check if there is any bad sector. (Replace F: with your USB drive letter).


Bottom Line


In this article, we provide three solutions for recovering files from a corrupted flash drive, each of which we have tested and proven to be effective. You can select the one that suits you best according to your own situation. However, our best recommendation is to go directly to the data recovery software we recommend – WorkinTool data recovery. It’s the fastest and most convenient way to recover data stored on a damaged flash drive.

If you have any questions or better suggestions, please contact us.


data recovery software icon

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