How to Recover Data from a Formatted SD Card

12.09.2025
How to Recover Data from a Formatted SD Card
Formatting an SD card is a common action, but it often comes with an unexpected consequence—losing access to all your photos and videos. Many users wonder if formatted SD card recovery is possible, and the answer depends on how the SD card stores its data. In this article, we’ll explain what happens during formatting, explore a manual SD card recovery method and an easier tool for recovery.

Table of Contents

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Supports Windows 7/8/10/11 and Windows Server

What Happens When You Format an SD Card

When you format an SD card, the file system structure undergoes significant changes:
How to Recover Data from a Formatted SD Card
  • The FAT table is cleared. This table normally stores the location of every file on the card.
  • The root directory entries are deleted. This means the operating system no longer knows what files exist on the root folder.

As a result, although most files in subfolders can be recovered correctly, root directory data cannot be directly recovered, because the essential “map” that points to the files has been erased. But as long as there is no files written to the SD card after formatting, we can still manage to recover the root directory data by file types. They just don’t have original names.

SD card formatted recovery with WinHex (Manual Method)

For advanced users, one approach is to use a hex editor such as WinHex. This method requires technical expertise and is not beginner-friendly, but here’s how it works:

1.Open the SD Card in WinHex: Connect your SD card with a card reader and select it as a physical drive in WinHex.

How to Recover Data from a Formatted SD Card
2.Search for Directory Entries: Manually locate the erased root directory entries within the raw hex data.
How to Recover Data from a Formatted SD Card
3.Wait till the scan completes: It will analyze the whole SD card and list all the directory entries it can find.
How to Recover Data from a Formatted SD Card
4.Save the to another drive: You recover all the files to another drive and check the file contents.
How to Recover Data from a Formatted SD Card
⚠️ Caution: This process is risky and can easily lead to further corruption if there is any misoperation.

Easier formatted SD card recovery with Magic Data Recovery

While manual methods like WinHex exist, they are impractical for most users. A safer and more efficient solution is using Magic Data Recovery.

  • User-Friendly: No technical knowledge required—just scan and recover.
  • File Type Recovery: Even if the root directory is erased, Magic Data Recovery can restore files by analyzing file signatures (photos, videos, documents, etc.).
  • Wide Compatibility: Works with SD cards, USB drives, and other storage devices.
  • Safe Process: Unlike manual editing, it minimizes risks of further damage.

With Magic Data Recovery, you can achieve SD card formatted recovery without dealing with raw hex data.

Why File Type Recovery Matters in SD card formatted recovery

Since the FAT table and root directory are erased during formatting, direct file path recovery is not possible. However, tools like Magic Data Recovery rely on file type recognition—scanning raw data blocks and identifying file signatures (JPEG, MP4, DOCX, etc.).

This approach allows you to recover your files even when directory entries are completely gone, making it one of the most reliable methods for formatted SD card recovery.

How to Use Magic Data Recovery for formatted SD card recovery

Performing SD card recovery with Magic Data Recovery is straightforward. Here are the simple steps:

1.Download and Install: Get Magic Data Recovery downloaded and installed on your computer.

Download Magic Data Recovery

Supports Windows 7/8/10/11 and Windows Server

2.Connect Your SD Card and start a scan: Insert the formatted SD card into your computer using a card reader.
Run the Magic Data Recovery to search for lost overwritten file
3.Wait till the scan completes. It will show all the data it can find after the scan.
Search for lost data
4.Preview Recoverable Files: Check and locate what files you need
Preview files on the SD card recovery program
5.Select and Recover: Choose the files you want and save them to another storage device (not the same SD card).
Save the recovered overwritten files
With these steps, anyone, even without technical expertise, can successfully perform formatted SD card recovery quickly and safely.
You can also check the video tutorial here

Conclusion

Formatting an SD card erases the FAT table and root directory, making traditional recovery extremely difficult. Manual methods with hex tools can sometimes restore files, but they are complex and risky. For most users, the simplest and safest data recovery way to perform formatted SD card recovery is by using Magic Data Recovery, which restores files by type even when the root directory is lost.
Download Magic Data Recovery

Supports Windows 7/8/10/11 and Windows Server

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FAQ

Is SD card formatted recovery possible after quick format?

Yes, but since the FAT table and root directory are erased, you'll need specialized recovery software to detect file types directly.

Why is the root directory data not recoverable after formatting SD card?

Formatting erases the FAT table and root directory, meaning the system no longer has the "map" to locate files. Only file signature scanning can bypass this.

What is the safest way to perform SD card formatted recovery?

Using professional tools like Magic Data Recovery, which can recover by file type, is the safest and most reliable method to recover the lost data including the data located on the foot directory.

Vasilii is a data recovery specialist with around 10 years of hands-on experience in the field. Throughout his career, he has successfully solved thousands of complex cases involving deleted files, formatted drives, lost partitions, and RAW file systems. His expertise covers both manual recovery methods using professional tools like hex editors and advanced automated solutions with recovery software. Vasilii's mission is to make reliable data recovery knowledge accessible to both IT professionals and everyday users, helping them safeguard their valuable digital assets.