Why SD Card Keeps Deleting Files? How to Fix It on PC and Android


The SD card serves as a portable, versatile, and high-capacity storage solution, catering to a variety of digital devices and primarily utilized for data storage and transfer. The convenience of SD cards for expanding storage on both PCs and Android devices comes with its fair share of challenges. One common issue that baffles users is the mysterious deletion of files from their SD cards. How do we fix the SD Card that keeps deleting files by itself? This troubleshooting guide aims to unravel the reasons behind this problem and provide practical step-by-step solutions to fix it.


Part 1. Why Does My SD Card Keep Deleting My Files?

Why did all my files disappear from my SD card? Understanding the root cause of the issue is crucial before diving into solutions. The problem of your SD card continually deleting your files could have various reasons. Here are some possible causes and solutions:

1. SD Card Malfunction: The SD card may be malfunctioning, leading to file loss.

2. Virus or Malware: If your computer or phone is infected with a virus or malware, it may result in file deletion.

3. Accidental Deletion: Sometimes, users may accidentally delete files.

4. File System Issues: There could be problems with the file system on the SD card, leading to file deletion.

5. Unsafe Removal: When removing the SD card from your computer or device, ensure you perform a safe eject. Removing the SD card directly without safe ejection may lead to file system damage.

6. Insufficient Storage Space: If the SD card is running out of storage space, it might result in file deletion.

7. Device Compatibility Issues: Sometimes, the SD card may be incompatible with the device, leading to file loss.

Part 2. How to Fix SD Card Keeps Deleting Files on PC

If you're experiencing an SD card that keeps deleting files on your PC, consider these fixes:

Fix 1. Unhide Files Disappeared from the SD Card

Sometimes, files might be hidden due to system glitches. To reveal them, adjust your file explorer settings to show hidden files and folders. Below are the detailed steps:

Step 1. Insert your SD card into the Windows PC.

Step 2. Open "This PC", access your SD card, and click on "View".

Step 3. Select "Options" and mark the checkbox next to "Show hidden files, folders, and drives". Then, tap the "Apply" button.

sd card keeps deleting files

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Fix 2. Use Error Checking Tool

Windows provides a built-in error-checking tool to identify and fix file system errors. Run this tool on your SD card to resolve any potential issues. Here's a step-by-step guide on how to fix the SD card keeps deleting files issue.

Step 1. Insert the SD card into your PC.

Step 2. Right-click on the SD card drive in File Explorer.

Step 3. Choose "Properties" and navigate to the "Tools" tab.

Step 4. Under "Error checking", click "Check" to start the error-checking process.

why does my sd card keep deleting my files

Fix 3. Format SD Card to Normal State

Formatting the SD card can restore it to a normal state, eliminating any file system inconsistencies. Be sure to back up your data before proceeding with this option. Here's how to achieve it:

Step 1. Right-click on the SD card drive in File Explorer.

Step 2. Select "Format" and choose the desired file system.

format sd card

Step 3. Click "Start" to begin the formatting process.

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Fix 4. Use CHKDSK to Solve Files Disappearing from SD Card

CHKDSK (Check Disk) is a command-line utility that can scan and fix issues on the SD card. Running CHKDSK can help recover lost files and repair the SD card that keeps deleting files error. Following the steps:

Step 1. Open Command Prompt with administrative privileges.

Step 2. Type "chkdsk g: /r /f" (replace g with your SD card drive letter).

why did all my files disappear from my sd card

Step 3. Press "Enter" to initiate the CHKDSK process.

Step 4. Follow on-screen instructions and allow the tool to fix any detected errors.

Part 3. How to Fix SD Card Keeps Deleting Files on Android

Why does my SD card keep removing itself? If you're encountering this "files disappeared from micro SD card Android" issue, consider the following solutions.

Fix 1. Unmount/Reinsert the SD Card

Unmount the SD card from your device, then reinsert it. This simple action can often resolve connectivity issues leading to file deletion.

Step 1. Go to "Settings" on your Android device.

Step 2. Select "Storage" or "Device maintenance".

Step 3. Choose "Unmount SD card" and confirm.

files disappeared from micro sd card android

Step 4. Physically remove the SD card, then reinsert it.

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Fix 2. Delete the .Nomedia File

Why does my SD card keep deleting my files? The presence of a ".nomedia" file in a directory can prevent media files from being recognized. Delete this file to ensure that your media files are visible. Let's walk through the steps for fixing the issue of "files disappeared from micro SD card Android" step by step:

Step 1. Use a file manager app on your Android device.

Step 2. Navigate to the folder containing your media files.

Step 3. Look for a file named ".nomedia" and delete it.

why does my sd card keeps removing itself

Fix 3. Uninstall Faulty Applications

Some third-party applications may interfere with the proper functioning of your SD card. Uninstall any recently installed or suspicious apps to check if the issue persists. Please follow the steps for uninstall apps as outlined below:

Step 1. Open "Settings" on your Android device.

Step 2. Go to "Apps" and select "Manage apps".

Step 3. Identify and tap the "Uninstall" icon to uninstall recently installed or suspicious applications.

uninstall app

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Part 4. How to Recover Deleted Files from SD Card Directly

Now, we have gained a certain understanding of the root causes and solutions for the issue of "SD card keeps deleting files". However, in the unfortunate event of actual file deletion, there is no need to worry. In such cases, you can use professional third-party software to directly recover deleted data from the SD card. Among them, Coolmuster Lab.Fone for Android is an outstanding choice.

Coolmuster Lab.Fone for Android is a leading Android data recovery software in the industry. It not only allows you to directly restore deleted data from the SD card but also effectively recovers deleted data from Android phones. The software provides comprehensive data recovery support, covering various data types, including but not limited to contacts, call logs, photos, and messages. Coolmuster Lab.Fone for Android can help you recover important information in a short amount of time, ensuring the security and reliability of your data.

Key features of Coolmuster Lab.Fone for Android

  • Industry-leading success rate in data recovery.
  • Recover data from both internal and external SD cards on Android.
  • Restore deleted photos, videos, music, and documents from an SD card to your computer.
  • Back up existing media files from the SD card to your computer.

We will proceed with how to recover deleted files from the SD card directly by Coolmuster Lab.Fone for Android according to the following steps.

01Upon installation, launch the software, and you'll see the toolbox below. Click "Android Recovery" to access Coolmuster Lab.Fone for Android and manage your Android data.

run the software

02Select the "SD Card Recovery" mode from the top menu, and you'll encounter an interface as shown below. Ensure to insert the SD card into your computer using an SD card reader.

connect sd card to computer

03Click "Next", and all the inserted SD cards in your computer will be displayed. Simply check the disk drive you want to scan and click "Next" to initiate the scanning process.

scan sd card

04Upon completion of the scanning process, you'll see a display of all recoverable file types. Preview the files, select the ones you want to recover, and then click the "Recover" button to save them on your computer.

recover sd card data

Video Tutorial:

The Bottom Line

Now that you understand why the issue of "SD card keeps deleting files" occurs and have the solutions, in this article, we have provided you with 4 methods for PC and 3 methods for Android. You can choose the one that suits your needs. Of course, if your data has indeed been deleted from the SD card, there's no need to worry. We offer you an outstanding solution - Coolmuster Lab.Fone for Android. This professional third-party software provides a convenient way to directly recover deleted data from the SD card. Thank you for your patient reading. If you have any questions or suggestions, feel free to leave a comment below.

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