MMC Data Recovery: How to Recover MMC Card Data Effectively

What is an MMC card? What are the reasons behind MMC data loss? How to perform MMC data recovery? Get a clear answer in this article.


By Ivy / Updated on April 2, 2024

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In this digital era, data plays a crucial role in our lives, and losing it can be a nightmare. MMC (MultiMediaCard) is a widely used storage medium in cameras, smartphones, tablets, and navigation systems.

However, data loss or corruption can occur unexpectedly, leading to panic and frustration. In this article, we will explore the world of MMC data recovery and provide valuable insights on how to retrieve lost or corrupted data successfully.

MMC Card Recovery

What Is an MMC Card?

MMC card, short for Multi-Media card, is a tiny solid-state memory card developed by Siemens AG and SanDisk in 1997. It’s usually used to save photos, music, videos, and other files in older mobile photos, digital cameras, MP3 players, and other portable devices.

They are considered to be a predecessor of the SD card. Therefore, it is necessary to further explore the differences between them. Let's take a quick look at the chart below:


MMC (Multi-Media card)

SD Card (Secure Digital card)


Up to 512GB

Up to 2GB


MMC and SD card slots

Only SD host devices


RS-MMC, DV-MMC, MMC plus, MMC mobile, MMC micro and MMC secure

Standard SD, mini SD, micro SD


Siemens AG and SanDisk in 1997

Matsushita, SanDisk and Toshiba in 1999


Portable devices, such as digital cameras, cellular phones, digital audio players and PDAs.

Mobile Pphones, games console, digital audio players, camcorders, etc


MMC, MMC Plus, SecureMMC -24 mm x 32 mm x 1.4 mm, RS-MMC - 24 mm x 18 mm x 1.4 mm, MMCmicro 14 mm × 12 mm × 1.1 mm

 24 mm x 32 mm x 2.1 mm

File system




No in-built security features

Has in-built security features

Common Causes of MMC Card Data Loss

Several factors can lead to data loss on MMCs. We collect some common reasons below:

  • The most common reason is accidental deletion.
  • File system corruption due to abrupt removal.
  • Sudden power loss or disconnection during data transfer or saving. 
  • Receive disk formatting errors or format your card to fix disk errors. Be sure you use the quick format method.
  • Capture pictures or record videos when your MMC card is full. Or the device is in a low battery.
  •  Viruses or malware corrupt your card or delete data.
  • Physical damage due to mishandling or accidents.

How to Recover Deleted MMC Card Data

There are many methods to recover MMC card data, but to ensure a high success rate, you need to pay attentin to some considerations:

  • Always use the method with the highest success rate first. DIY data recovery software for logical errors while data recovery services for more severe scenarios or physical damage.
  • Stop using the MMC card immediately.
  • Don’t add new data or format your card after data loss. It helps to prevent data overwriting as much as possible.

Way 1: Recover Deleted Files from MMC Card with Software

MyRecover is one of the best software for MMC card data recovery. With its two advanced scanning methods, you can find as many files as possible and recover them completely without losing their quality or corruption. Below are some key features of this software:

Recover files lost in any scenario, such as accidental deletion, formatting, virus infection, corrupted disk, etc.
Support a wide range of file types, surpassing 200+ file formats. So you can use it to recover deleted X3F/HEIF/JPG images, WMV/MXF/MP4 videos, DOC/DOCX/TXT/XLS documents, and any common file types.
File filtering: Its Filter feature helps you to quickly narrow down to different file types, such as images, videos, documents, audios, mails, compressed files, etc. You can also set the date modified and size.
Multiple memory cards compatible, such as MMC, SD, SDXC, SDHC, microSD or mini SD, xD, CF, etc.
No technical expertise required and novice friendly.    

Now please download and install this professional Windows data recovery software. Compatible with all versions of Windows systems (32bit and 64bit), including Windows 7, 8, 10, 11, etc, and Windows Server.

Download SoftwareWin 11/10/8/7/Server
Secure Download

Step 1. Connect your MMC SD card to a Windows PC. Launch this powerful data recovery software - MyRecover. Hover the mouse over the drive saved deleted files before, and click Scan.


Step 2. It will run Quick Scan and Deep Scan automatically to search and display all the deleted files, such as .jpg images. To locate them quickly, use the Filter feature or go to the original location in the left panel.


Step 3. Then, select your desired images and click Recover x files to recover MMC card data. You will then be asked to select a location. Please select a new location instead of the original location to prevent potential data overwriting.

Recover Deleted Photos from SD Card


  • The restore button will display the number of selected images and their full size. You can use it to determine the integrity of the recovered images.
  • You can perform MMC data recovery for free, up to 500MB. To recover all files, please upgrade to the advanced editions.
  • In addition, you still can use this software to recover deleted files in Windows Server 2012, 2016, 2019, etc.

Way 2: Contact Data Recovery Service for MMC Data Recovery

Sometimes, you may find early signs of MMC data corruption, such as files not opening or slow response, receiving error messages while attempting to access MMC cards, frequent disconnection issues during data transfer, etc. Please start MMC SD card recovery immediately.

If your card ends up getting corrupted, you can only seek assistance with professional data recovery services, such as Geek Squad, ACE Data Recovery, Secure Data Recovery, etc. Before contacting them, learn as much as you can and find the most satisfying one. Also, considering the expensive price, please be sure your data is very important. The price depends on the damage severity and recovery difficulty.

Geek Squad Recovery

How to Prevent MMC Data Loss in the Future

Prevention is better than cure and so is data loss on MMC. Here are some tips to minimize the data loss risk:

  • Regular Backups: Employ a complete Windows backup software like AOMEI Backupper Standard and set a scheduled backup task to run automatically. In addition, save at least 3 copies in two different locations, one of which is off-site.

File Backup

  • Safely Eject: Always eject the MMC properly after use to avoid corruption.
  • Avoid Extreme Conditions: Keep the card away from extreme temperatures and humidity to prevent physical damage.
  • Quality MMCs: Invest in high-quality MMCs to reduce the data loss chances.
  • Employ Antivirus: Protect your devices with antivirus software and be sure it’s always updated.
  • Update MMC drivers: Outdated or corrupted card drivers also cause data loss. So please be sure update MMC drivers regularly.

Frequently Asked Questions

1. Can I recover data from a physically damaged MMC?

Physical damage can be challenging to address without professional help. However, experts may still recover data in such cases. Try to contact with data recovery services, such as Geek Squad.

2. How long does MMC data recovery take?

The data recovery depends on the extent of data loss and the recovery method. It can range from a few minutes to several hours.

3. Can data recovery software harm my MMC further?

No, reputable data recovery software is designed to be non-destructive and will not cause further damage to the MMC.

4. Is it possible to recover data from a formatted MMC?

Yes, data recovery software can often retrieve data from a formatted MMC unless the data has been overwritten.

5. What should I do if my MMC gets wet?

Remove the MMC from the device immediately and let it dry completely before attempting data recovery.


MMC data recovery is a vital skill in this digital age, especially considering the high value of the data stored on these tiny cards. Understanding the common causes of data loss, available recovery methods and prevention measures can significantly increase the chances of successful data retrieval. Remember to act promptly and seek professional assistance if needed. Safeguard your valuable memories and information stored on MMCs with regular backups and cautious usage.

Ivy · Editor
Ivy is an editor of AOMEI Technology, she covers backup & restore,hard disk & partitions management and cloud files transfer and so on for AOMEI. She is an outgoing girl and enjoys helping people find solutions to their problems. She loves traveling, eating, reading and so on. She usually hangs out with friends at her leisure time.