How to Fix a Corrupted Card

How to Fix a Corrupted Card

Last Updated on July 13, 2021 by Adedare

For extra storage on most devices like phones, cameras, and drones, an SD card is often used to acquire more storage space. However, it can be quite frustrating when the SD card stops working. Sometimes, you get an error message saying “Unable to read card” and sometimes, you won’t be able to read the SD Card at all. Whichever error you get while trying to read your SD Card, you’ve come to the right place to find how to fix a corrupt card.

So, if you have an sd card that is giving you issues, simply follow these steps below on how to fix a corrupted card to get your card up and running once again.

Can’t Save? Look for the Lock

Once in a while, when individuals experience an SD card issue, the issue isn’t the card by any means, however rather a switch on the card. Numerous SD cards can be set to quit saving, which means they’ve been bolted into “read-just” mode. Of course, on the off chance that you attempt to keep in touch with an SD card in “read-just” mode, you can’t.

For this situation, the fix is moderately basic. Switch the slider on your SD card from the “bolted” to “opened” position. At the point when the card is opened, you ought to have the option to spare photographs and different documents to it indeed.

Remove and Re-insert the SD Card

An inappropriately or mostly embedded SD card may likewise show issues that can be fixed by evacuating the card and reinserting it. Shut down your framework altogether. Hang tight for a couple of moments after the power is off, at that point expel the SD card. On the off chance that the SD card is embedded into a USB card reader, un-plug the card reader first, at that point reconnect it to ensure that the association isn’t the issue.

Begin your framework. Hold up until it has finished the full startup and boot process, which may take a few minutes for more seasoned and additionally slower frameworks. After the framework is completely operational, reinsert the SD card in your framework’s SD card peruser opening.

Once embedded, hold up a piece. A few frameworks endeavor to auto-mount and open SD card envelopes. Following a moment or two, if your framework doesn’t naturally open and shows your SD card documents and organizers, proceed and physically read your record framework to check whether the card shows up. At that point, search for your SD card in your document framework with either File Explorer on Windows frameworks or Finder on the Mac.

Repair or Fix a Damaged SD Card

On the off chance that your SD card still isn’t working appropriately, you can endeavor a fix with inherent system apparatuses on either Windows or macOS.


On the off chance that your SD card still isn’t working appropriately, you can endeavor a fix with inherent system apparatuses on either Windows or macOS.

On account of windows, you may run a program (Chkdsk) from the command prompt to fix the card errors as well as recoup data. To do this, you should realize the drive letter that your framework has assigned to your SD card. Open file explorer, as referenced prior, at that point take a look at the drives recorded. Commonly, you will see a C: drive as your primary drive, alongside an alternate drive letter consequently allocated to your SD card.

  • Select the Start menu (the Windows symbol, ordinarily in the lower left of the screen).
  • Type ‘cmd’ in the pursuit box.
  • On the off chance that you see “Keep running as manager” pick that (else, right-click on the Command Prompt application query item and select “Keep running as admin” starting from the drop menu that shows).
  • Whenever incited, enter the admin secret key for your system.
  • You should see a command-line message. Enter “chkdsk d:/r” to fix the error and recoup documents on your SD card. Supplant d: with whatever drive letter your SD card showed as before (e.g., “chkdsk f:/r” for the f: drive).

The application will endeavor to recuperate records and envelopes on your drive. This procedure can take some time, so make certain to let chkdsk complete before you endeavor some other movement with your SD card.

An alternate choice, “chkdsk d:/f”, endeavors to fix any errors on your card. Much of the time, notwithstanding, in the event that you need to recoup information, the/r alternative will be what you need.


On a macOS system, the inherent Disk Utility application incorporates a First Aid choice that endeavors to fix any issues on associated drives, including SD cards. Ensure your SD card is associated with your Mac, at that point do the accompanying.

  • From the principle Finder menu, choose Go, then Utilities.
  • Double-tap on Disk Utility to open the application.
  • Select your SD card from the recognized drives on the left.
  • Choose First Aid at the highest point of the screen, at that point select Run.
  • The application will examine your SD card and attempt to fix any issues it finds.

After you’ve finished the above strides on either your Windows or macOS system, attempt to utilize your SD card again to check whether it goes about in the right order.


In the event that despite everything you can’t access documents or folders on your SD card, an external record recuperation application may help. Every one of the accompanying three applications has a strong history of data recuperation. Each of the three is an application you install on a PC, at that point hurried to sweep and recuperate records from an associated SD card.

Although every one of the three of the accompanying applications can almost certainly enable you to recoup information from a bad SD card, the applications fluctuate in value, convenience, and stage accessibility.

Lots of people with access to a Windows PC should initially attempt Recuva, by Piriform. The application takes you through a progression of basic screens to recognize the kind of data you need to recoup, just as which drives and record frameworks to examine for that information. The application at that point examines the chose drives for records. The free form enables you to recuperate data, and a move up to Recuva Professional includes propelled document recuperation, support for virtual hard drives, programmed updates, and client support.

Another moderately simple to utilize option is EaseUS Data Recovery, which offers renditions for Windows, macOS, and Android gadgets. Introduce the application, at that point filter your SD card to recoup information that may somehow or another be hard to read. The free form confines how much information you can recoup, while a move up to Pro gives you a chance to recuperate boundless information. (The organization additionally offers adaptations for specialized help experts.)

In case you’re OK with a content-based interface (much like DOS-style programs from the 1980s and 1990s), the free and open-source PhotoRec keeps running on Windows, macOS, and Linux, and can enable you to recuperate photograph documents, yet in addition numerous different configurations, including Office, ZIP, and PDF records. In any case, PhotoRec requires more specialized information than the different applications recorded previously. For instance, you’ll have to comprehend the record configuration of your SD card, and on Windows frameworks, you’ll have to realize how to run the application as an admin. In any case, if the interface and extra specialized information don’t represent an issue for you, PhotoRec can enable you to recuperate your information.

In the event that none of these three applications attempts to recoup your information, all things considered, your documents won’t almost certainly be recuperated.