If you have lost or deleted files on your eMMC memory, don’t worry. You are not alone. What is an eMMC chip? What causes lost data on an eMMC chip? How can you recover data from eMMC memory? In this MiniTool post, you can find answers and learn the best tool for eMMC data recovery.
Data saved on eMMC (embedded MultiMediaCard) chips are increasingly vital in our lives. They hold our treasured memories, essential business data, and more. However, the convenience of eMMC storage also brings the risk of substantial data loss in the event of device failure. In such cases, eMMC data recovery becomes essential. This detailed guide explains eMMC data recovery, including its definition and operation.
About eMMC Memory
Embedded MultiMediaCard (eMMC) is the internal storage for mobile devices like phones and tablets. It integrates NAND flash memory and a flash memory controller into a single chip. Its compact form makes it ideal for devices with limited space, eliminating the need for larger HDDs.
eMMC storage is recognized for its speed and low power consumption, making it well-suited for mobile devices that require rapid data access and extended battery life. The eMMC chips are available in standard sizes ranging from a few gigabytes to several hundred gigabytes, providing ample storage capacity for various applications. Despite their small size, eMMC chips are highly reliable and durable, making eMMC a popular choice among manufacturers looking to balance speed, cost, and form factor.
From teguar.com
Reasons Why You Lost Data on an eMMC Chip
Before moving on to the actual instructions for eMMC data recovery, it is essential to understand the potential causes of data loss from the eMMC chip. Various factors can contribute to data loss. Therefore, we have listed a few of the most probable reasons why your eMMC data might be lost.
Corrupted Storage
Data loss in eMMC storage devices may occur due to storage corruption. There are various ways in which storage can become corrupted. Any alteration, presence of viruses or malware, physical damage such as breakage and moisture, or other forms of manipulation can lead to storage corruption in mobile devices. Consequently, this may result in file scrambling, crashes, inability to open files, and even file deletions from mobile devices.
Accidental Deletion
Files may be accidentally deleted by users while managing their eMMC chip. Deletion can occur due to unintended clicks or incorrect actions. At other times, users may regret their decision after deleting files.
Reinstall System
Reinstalling the system on your mobile phone is a common cause of eMMC data loss. It is important to exercise caution during this process, as it frequently results in losing crucial data from the phone’s internal memory.
Power Supply Abnormality
Power supply abnormality may be another trigger of EMMC data loss. If the device suddenly loses power during an EMMC read/write operation, the data in the cache will be lost, which may result in file corruption or data loss. In addition, an unstable power supply or abnormal voltage may cause damage to the EMMC chip or other hardware components, leading to degraded device performance or malfunction.
Interruption of Read/Write Operations
Interruption of read/write operations can also lead to data loss. EMMC read/write operations must be completed before the system shuts down normally. If the power is cut off directly during the read/write operation, the reading/writing process may not be completed, leading to file corruption or data loss. In addition, the device consumes a lot of power and generates heat during read and write operations, and a sudden power failure may cause permanent damage to the chip.
Recover Lost or Deleted Data from eMMC Memory Using Data Recovery Software
Nowadays, numerous tools are available to facilitate data recovery from eMMC memory. Here, we recommend MiniTool Power Data Recovery and MiniTool Mobile Recovery for Android. Below, you will find detailed introductions to these powerful tools and their operational procedures.
Method 1: Recover Lost or Deleted Data from eMMC Using MiniTool Power Data Recovery
If you are looking for a professional data recovery tool to rescue your eMMC data, consider using MiniTool Power Data Recovery. This software is created to address different data loss scenarios, such as unintentional deletion, formatting of SD cards, and corruption. It can also comprehensively examine the eMMC memory and effectively rescue files with a high success rate.
You can also use MiniTool Power Data Recovery to perform hard drive recovery, USB flash drive recovery, SD card recovery, SSD data recovery, etc. Its user-friendly interface guarantees a seamless recovery process, even for those with minimal knowledge of data recovery techniques.
If you aren’t sure whether this secure data recovery software is your best choice, you can try its free edition first. MiniTool Power Data Recovery Free enables you to scan and preview files. It can recover files up to 1GB without paying a penny.
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Major steps to recover lost or deleted data from eMMC using MiniTool Power Data Recovery.
Step 1: Connect your eMMC chip using a card reader and click the MiniTool Power Data Recovery icon on your desktop to enter the main interface.
Step 2: In this concise window, you can see a This PC interface with two sections: Logical Drives and Devices. Here, you need to choose the Devices option to scan your mobile device and click the Scan button. It will take a few minutes to complete the entire scanning process. Wait patiently until the process finishes to get the best results.
Step 3: By default, files are listed by path on the result page. When fewer files exist, you can directly expand the Lost Files or Deleted Files folder to find the required file.
All found files are listed in a tree structure under the Path section. For example, if you want to recover JPEG photos, you can switch to the Type category list where all files are organized by file type. Then you can expand the Picture type and focus on the JPEG format. There will be a bracket to the right of the file type indicating the number of files found.
You can also use other functions to swiftly locate files:
- Filter: To apply specific criteria to your file search, click the Filter button. This will display the filter criteria. This function allows you to refine your search based on file type, file size, date modified, and file category. As a result, you can efficiently locate files based on specific conditions.
- Search: The Search function is located in the top right corner and helps users quickly locate specific files. By entering relevant keywords from the file names into the search bar and pressing Enter, users can efficiently find files based on their names.
- Preview: Clicking the Preview button allows you to verify if the selected file is the one you need. This feature enables you to preview files, photos, and videos while the scanning is ongoing, ensuring accurate data recovery. Keep in mind that the size of previewed videos and audio should not exceed 2GB.
Step 4: Tick the checkboxes in front of the desired files, then click the Save button.
Step 5: In the pop-up interface, choose the correct restoration path for those files and click OK to confirm the action.
Method 2: Recover Lost or Deleted Data from eMMC Using MiniTool Mobile Recovery for Android
How can you recover data from an eMMC chip? Opting for professional mobile recovery software to recover data from an eMMC chip can be effectively achieved.
MiniTool Mobile Recovery for Android is a reputable, free, and professional Android data recovery software for Android users. This reliable and secure data recovery tool can recover lost and deleted files from your Android devices under various data loss scenarios, for instance, Android is stuck in recovery mode, the “process system isn’t responding” issue appears, etc.
Now download and install MiniTool Mobile Recovery for Android for free on your computer. Let’s start with the methods of how to recover data from eMMC memory.
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Step-by-Step Guide to Perform eMMC Data Recovery with MiniTool Mobile Recovery for Android
Step 1: Select the device to recover.
Install and launch MiniTool Mobile Recovery for Android on your computer to go to its main interface where you can see two recovery modules: Recover from Phone and Recover from SD-Card.
Here, you need to click the Recover from Phone option.
Step 2: Identify your phone.
Connect your mobile device to your computer using a USB cable. Subsequently, MiniTool Mobile Recovery for Android will commence the automated device analysis process.
Step 3: Enable USB debugging.
After completing the device analysis, you will receive a prompt to enable USB debugging. To determine your Android version, navigate to Settings > System > About Phone, and then follow the graphical instructions to complete the required steps.
Upon the initial connection of your phone to a computer with MiniTool Mobile Recovery for Android installed, it is necessary to grant USB debugging authorization. To bypass the need for authorization in the future, select “Always allow from this computer” and confirm by clicking “OK” on the phone screen.
Step 4: Select the type of files and a scan mode to recover
After finishing the above operation, you’ll come to the Device Ready to Scan interface. This interface presents the data types it can recover and two scan modes: Quick Scan & Deep Scan.
Here, to recover lost or deleted data from eMMC, you need to choose Deep Scan to continue. Then click the Next button. MiniTool Mobile Recovery for Android will begin scanning your eMMC chip for data. Please wait patiently for the process to complete for optimal results.
Step 5: Recover the needed files to save in the right location.
You can preview these files and check whether they are needed. Then, check the boxes of wanted files and click the Recover button. It is advisable to save the recovered files to a different location than the original one to prevent potential data overwriting, which could render the original data irrecoverable.
How to Back up Your eMMC Chip
In various circumstances, data loss on the eMMC chip may occur. To protect your data on the device, you can back up your eMMC memory regularly. This practice ensure that you can recover lost data from backups despite severe physical damage to the device.
There is more than one way to protect your important data, such as using the backup that comes with your mobile device, restoring on a USB flash drive, or using the MiniTool tool.
Back up Your eMMC Chip Using MiniTool ShadowMaker
To protect your eMMC data, consider using MiniTool ShadowMaker to keep your data safe. This tool offers a variety of backup options, allowing you to tailor the backup type to your specific needs to prevent the duplication of files. The trial version of this software grants a 30-day opportunity to explore these backup features at no cost. To obtain the software, simply click the download button below.
MiniTool ShadowMaker TrialClick to Download100%Clean & Safe
Related Article: How to Backup Removeable Devices on Windows 10/11?
eMMC vs SSD
As storage devices, eMMC memory and SSD have commonalities and differences. Below is a brief list of the similarities and differences between them.
The Similarities Between eMMC and SSD
eMMC memory utilizes NAND flash chips for data storage in a comparable manner to SSD drives. Both eMMC memory and SSDs read data much faster than they can write, and each flash cell must be wiped before writing. eMMC takes much longer to delete a cell than to write to an empty cell, similar to SSD drives.
The Differences Between eMMC and SSD
SSD (Solid State Drive) and eMMC are two distinct storage devices, each with unique features and applications. Below is the difference between SSD and eMMC.
>> SSD
SSDs come in various sizes and configurations for personal and enterprise use. Compared to eMMC, SSDs offer superior speed, reliability, and durability, making them ideal for gaming, content creation, and business data storage. SSDs can simultaneously read and write data from multiple flash cells.
>> eMMC
eMMC controllers lack parallelism, making it slower to empty trimmed data. Deleted data may still be recoverable even after using the TRIM command, giving data recovery specialists more time to restore accidentally deleted files. The process of recovering data from eMMC drives differs from that of SSDs.
Final Words
The data stored on eMMC chips is highly valuable. It is possible to lose your eMMC data due to accidental deletion or corrupted and damaged files. If this happens, you may have questioned whether and how you can recover them.
Fortunately, eMMC data recovery is feasible, and there is a method to ensure the safety of our digital assets. A proficient and dependable eMMC recovery tool is crucial for carrying out this recovery process. MiniTool Power Data Recovery should be your primary choice.
MiniTool Power Data Recovery FreeClick to Download100%Clean & Safe
We extend our best wishes for the successful eMMC data recovery. If you have any questions about using MiniTool Power Data Recovery, you can send emails to [email protected].
About The Author
Position: Columnist
Sandy became an English editor after graduation. She is devoted to finding effective solutions for diverse IT problems and provides articles on data recovery, data backup, and computer partitions and drives. In her spare time, she likes listening to music and playing games.