How to Recover Data from a Damaged SD Card without Formatting
Last Updated on September 20, 2025 by Yulia Ilina
In the data age, memory cards have become an important tool for storing precious memories. Then after many readings and uses, it is inevitably challenged by wear, accidents, and data corruption. When the SD card is damaged, data may be lost. But don't worry, this article will directly provide you with the steps to recover data from a damaged SD card, with the help of the right tools and techniques, to salvage the memories in the damaged memory card.
Part 1: Recover Damaged Memory Card Data without Formatting
Method 1: Check the SD card with Windows Explorer
The Windows resource manager can check the status and content of the SD card, so when the SD card is damaged, you can check and repair it through the Windows resource manager to achieve the purpose of data recovery from a damaged SD card.
Step 1: Find This PC icon on the desktop of the computer and click it to open Windows Explorer. Connect the damaged SD card to the computer, then select it in This PC and right-click to bring up the shortcut menu.
Step 2: In the shortcut menu that appears, click the Properties button to open the Properties dialog box. Switch to the Tools tab, and click the Check button, the Windows system will scan the SD card and issue corresponding results.
Step 3: When the SD card needs to be repaired, the repair option will pop up. Click the Repair Drive button in the repair dialog to start the repair process. The repair time will vary according to the degree of damage. After the repair is completed, the data in the damaged SD card can also be restored.
Method 2: Assign a new drive letter
When the SD card is inserted into your computer, it shows that it cannot be read. At this time, you may have concluded that the memory card has been damaged. But this is a bit one-sided. In this case, Windows may not be able to assign a drive letter to this memory card to get the data in the damaged SD card. However, it is very easy to assign a new drive letter to the memory card, just follow the steps below.
Step 1: Click the Start icon on the desktop of the computer, enter Disk Management in the search box on the page that appears, and click the Enter key to open the corresponding tool window. Find the damaged SD card on the disk management page, select it, and right-click to bring up the shortcut menu.
Step 2: Click the Change Drive Letter and Paths button in the shortcut menu to open the window for changing the drive letter. Click the Change button to select a new drive letter for the SD card. After the selection is complete, click the OK button to complete the drive letter change.
Step 3: After the change is completed, visit the SD card again to check whether it can be accessed normally. If it can be checked normally, then the data from the damaged SD card has been recovered successfully.
Method 3: Reinstall the SD card driver
Under normal circumstances, Windows will automatically download and update the corresponding drivers, but not all drivers can run normally. If your SD card has an error and cannot be accessed, there may be a problem with the automatically updated driver, just reinstall it. Through this method re-read the damaged SD card and restore data.
Step 1: Enter Device Manager directly in the search box on the taskbar at the bottom of the desktop, select it and click the Open button to open it. A damaged SD card is found among numerous devices, in most cases, it will be in the Portable Devices category.
Step 2: After finding the SD card, select it, and right-click, click the Update Driver button in the shortcut menu to automatically retrieve the latest driver. Select Search Automatically for Updated Driver Software to get the latest driver.
Step 3: If there is an updateable driver, just install it. If not, you can search for the corresponding driver on the official website of the SD card manufacturer to install it.
Part 2: How to Restore Data from a Damaged SD Card with Data Recovery Software
By reassigning the drive letter to the SD card and reinstalling the drivers, it is possible to re-use the SD card to some extent and then restore data on the damaged SD card. However, these methods are almost ineffective for severely worn SD cards. But it is not impossible, you can recover the data on an SD card through professional data recovery software. Aiseesoft Data Recovery has a variety of recovery modes, which can scan different types of storage devices to recover damaged data. So, you can easily use it to recover damaged SD card data.
1. Supports a wide range of file formats, ensuring that you can recover various types of data.
2. Have a specific memory partition recovery data for corruption.
3. The preview file feature verifies the integrity of the files before recovery.
4. Targeted selection of specific files to be recovered before recovery.
Step 1: Install Aiseesoft Data Recovery on your computer and launch it. Connect the damaged SD card to the card reader of the computer, and the damaged SD card will appear in the Removable Drives on the main interface of the software. Select it to allow the software to scan it.
Step 2: Before starting the scan, click the Check All File Types button to select all data types, so that multiple types of data can be fully detected. Click the Scan button to start Quick Scan, if you need more recoverable files, click the Deep Scan button.
Step 3: After the scan is complete, you can directly select the file to preview, or provide an option to select all files to restore in the left sidebar. After the selection is complete, click the Recover button to recover the selected files directly. After the recovery is complete, you can view it in the storage address.
Conclusion
The 4 methods in the article can help you recover the data in the damaged SD card. The driver problem between an SD card and Windows can be solved by reassigning the drive letter and installing the driver. Minor data corruption and loss can be repaired by Windows Explorer's inspection tool. If none of the above methods can help you, then you can use Aiseesoft Data Recovery, an omnipotent tool, to recover the data in the memory card, and you will not be disappointed.