How to Fix a Corrupted Flash Drive without Formatting?

Just like a hard drive, a flash drive keeps the data in its memory. The operating system (OS) can then retrieve this data when it wants to access it. A lot of issues can make it impossible for you to access your flash drive. One of the many issues includes unmounting the flash drive improperly from the port. This can result in a corrupted flash drive.

corrupted flash drive

1Common Reasons that Cause Corrupted Flash Drives

Disk and file corruption are common problems for flash drives and camera cards. It occurs when your computer cannot finish a process. Most times, it's either the flash memory chip has a physical or software issues. Depending on the level of damage, a corrupt drive may show garbled data or may not open at all.

NAND Write or Erase Cycles

Wrong Removal

Program Crashes

Operating System Crashes

Sudden Power Loss

Environmental Factors

24 Ways to Fix a Damaged SD Card without Formatting It

Method 1: Test different USB ports on different computers

The USB port may stop your flash drive from work properly. So check the USB port properly. Connect the flash drive to another port on your computer. Also, make sure your device drivers are up to date

Method 2: Check and repair the USB directly

Go to My Computer.

Right-click on the USB flash drive and click Properties.

Go to the Tools tab and select the Check button.

Select Scan for and attempt recovery of bad sectors and Automatically fix file system errors checkboxes.

After scanning, close the scan window.

Select the USB flash drive icon and click Eject.

Remove the flash drive from the port.

check usb flash drive

Method 3: Assign a drive letter for USB

Your PC may not assign a drive letter for a flash drive due to some unknown reasons. So, you can connect your drive into your PC and assign the drive letter manually.

If the USB Flash Drive is undetectable, you can fix it by drive recognition:

Select Start, click on Control Panel, and then the Device Manager.

Expand the Disk Drives option.

You'll see a downward arrow over the flash drive. Click it twice and select the option to Enable Device.

Select Next.

Select Next again.

Then click Finish.

After the above process, you must assign a drive letter. To assign a drive letter, follow these steps:

Go to Start and click on Control Panel.

Select System and Security and click on Administrative Tools.

Next select Computer Management.

Right-click the USB drive.

You'll see Change Drive Letter and Paths, click it.

Select ADD and click OK.

Next, click the USB drive to assign a drive letter.

Right-click the flash drive to assign it as Online.

restore repair damaged sd card

Method 4: Using CMD

Using this method will help you know if the issue has been fixed or not.

Connect the USB flash drive to your computer.

Go to your Start Menu, on the search bar, typical in "cmd" then select the Enter Key. You'll see a cmd. exe in the program list.

Right-click cmd. exe, then select run as an administrator. Input chkdsk G: /f or the chkdsk /X /f G:

Make sure you replace G with the letter that matches your USB drive. The chkdsk process will begin to fix the damaged USB drive.

Windows will now check and repair the file system on your flash drive. If the fix process works well, it will tell you in the command window. It shows that the corrupted flash drive has been fixed successfully.

cmd

3How to Recover Data from a Corrupted Flash Drive with AnyRecover?

AnyRecover is one of the best data recovery software. Also, AnyRecover succeeds because we stay abreast of technological trends. Also, we apply innovative techniques to retrieve data effectively.

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1,000,000 + Downloads

What makes AnyRecover unique?
  • Although your flash drive is damaged, it will perform a USB flash drive recovery to retrieve important files, data, and images too.

  • It provides recovery support for different formats. They include images, pictures, videos, audio files, documents, emails, and so much more

  • It also offers advanced data recovery services for various storage devices, including hard drive recovery, flash drive recovery, and other recovery services.

  • If your flash drive is damaged through power loss, accidental delete, formatting, or any other type of loss, AnyRecover will retrieve your files. Also, it offers a free trial before you buy.

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How to recover your files from corrupted flash drives quickly?

Step 1: Launch the AnyRecover application and select “External Device Recovery” mode.

anyrecover screenshot

Step 2: Connect your flash drive and select the files that you want to retrieve. Next, click the "Scan" button.

anyrecover screenshot

anyrecover screenshot

Step 4: Select the main or important files that you need and click the "Recover" button.

anyrecover screenshot


To Conclude:

Although cloud storage is a common option for many organizations today, flash drives still play an important role. They're portable, cost-effective, and easy to carry.

Whether storing media or documents, flash drives are an important method of keeping and transferring files. But they can prove problematic over time. This is where AnyRecover comes in.AnyRecover is advanced software for recovering data from your PC, flash drives, hard drive, and other storage devices. Thanks to its deep scan algorithm, it had achieved a recovery rate of over 98%. The software goes into the data structure to recover deleted, lost, or inaccessible files.

So if you have a corrupted flash drive, let AnyRecover work its magic. Download it now!

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By  James Crawford , to External Device Recovery

Posted on Mar 21, 2019  ( Updated: Mar 21, 2019 )