How to Recover Corrupted SD Card without Losing Data

I have recently bought a new SD card, but my phone sometimes fails to detect it. I can access the card memory but not the stored files. Camera settings for storage location only display device memory. I have tested the corrupted SD card on a camera, an old phone and my PC, and all failed to work, so the devices should not be faulty. How can I recover the corrupted memory card and the missing files on my Android?

How to Recover Corrupted SD Card

SD (Secure Digital) memory card is still widely used among all consumer groups today since its application in 20 years ago. With the portability and economical efficiency, people use various types of SD cards, like SDHC, SDXC and microSD, in their Android phones, digital cameras, drones, and many more electronic devices. However, SD card is not as secure as people have expected. In many cases, the SD card could get corrupted and inaccessible, so hundreds of users are suffering the pain of losing precious photos, videos and documents every day. In this tutorial, we are going to talk about how to recover corrupted SD card without losing data.

Part 1. Troubleshoot of Corrupted SD Card

It is not possible to name all causes and solutions for SD card corruption error, and it will take you a long time to try every solution one by one. Therefore, you’re suggested to check the troubleshooting tips below in order to identify the exact problem and solve with small tricks.

Signs of SD Card Corruption

Quick Fix of Corrupted SD Card

Important Tips to Recover Data from Corrupted SD Card

  1. Don’t format the SD card unless all other methods failed.
  2. Try free SD card recovery software to rescue the files.

Gihosoft RePicvid is the best free data recovery software to recover photos, videos, audio, Office documents and more from SD card, USB flash stick, external hard drive and other storage devices. Please use RePicvid to scan your SD card for the missing files as soon as possible.

WindowsFree DownloadWin Version MacFree DownloadMac Version

Part 2. Method to Fix Corrupted SD Card

All the solutions require your corrupted SD card to be connected to a Windows computer through the card slot or a card reader. It is suggested to remove all other external disks to avoid data loss due to mistaken operation.

Method 1. Fix Corrupted SD Card with CHKDSK Command

CHKDSK is a useful command for fixing common errors on removable disks, like SD card and USB drive. The command will start an automatic process to check and fix any possible errors on the corrupted SD card so that you can use it as normal.

Note: E is the drive letter of the corrupted SD card. You can find it in Windows File Explorer under Computer > Devices with Removable Storage.

Method 2. Assign a Drive Letter to the Corrupted SD Card

If your SD card is not readable and not even showing up in Windows File Explorer, then Method 1 may not work. In this case, you need to assign a new drive letter to the unreadable memory card.

You may need to restart your computer to apply the change and make your corrupted SD card readable again.

Method 3. Fix Corrupted SD Card with DISKPART Command

Similar to CHKDSK, DISKPART is another command to recover the corrupted SD card. It is actually more powerful than CHKDSK, but the SD card will be reset, and the data will be cleaned. That’s why we list this method as the last resort. Nevertheless, you can still try the SD card recovery software to recover photos & videos from SD card after the formatting, though the chance may be smaller.

Tips to Avoid Losing Data on Your SD Card:

Final Thought

Hopefully, your corrupted SD card is now working normally again. If not, please describe the case in detail in the comment section. We will try our best to give proper advices to fix your corrupted memory card on Android, camera or PC and restore the lost data.

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