2 Solutions to Recover Lost Partition SD Card

Working to recover lost partitions SD card? Read and check two solutions on how to recover lost partitions on SD card on this page.


By Penny / Updated on October 17, 2023

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Can you recover lost partition SD card?


I deleted a partition on my SD card accidentally. Is there any accessible way to recover it? Thanks.


My partition was gone. It means a lot to me, but I couldn’t find it. How to recover lost partitions on SD cards? Thanks.

Designed for portable devices, the SD card is a ting storage device with a large storage capacity. It has enjoyed great popularity among digital cameras, laptops, mobile phones, media players, GPS receivers.


Nevertheless, if you suffer partition loss due to accidental deletion or disk missing, you’ll be put in the position of losing massive amounts of data. So the urgent need is to recover lost partitions SD card via feasible solutions.

How to recover lost partition on SD card?

How to recover SD card partitions for SD card recovery? Two cases could give you a hand.

The first case guides you to re-appear the deleted partition in the unallocated space and recover lost partitions SD card using Disk Management. The second case makes good use of this user-friendly software.

Case 1. Recover lost partition SD card via Disk Management

Incorrect file deletion and virus attacks could lead to unallocated space, which might be ignored by many users. If you cannot see the deleted partition via File Explorer, you may mistakenly think the partition is gone. But this may not be the case.

Disk management is a Windows system utility that allows you to perform advanced storage tasks. It’s also a good helper for you to confirm whether your partition is missing or not, perhaps you can recover the lost partitions before overwriting.

If you want the lost partition could be recognized by Windows, you need to create a new simple volume. These steps describe how to use Disk Management to allocate space.

Step 1. Press Windows + R”, then enter “diskmgmt. msc” in the window and click “OK” to open it.

Step 2. Locate the unallocated space in the disk management window. Right-click on the unallocated space, and click “New Simple Volume”.


Step 3. Click “Next” on the Welcome to New Simple Volume Wizard window.


Step 4. Enter a smaller simple volume size in the box on the Specify Volume Size window, then click “Next”.


Step 5. Type a new drive letter for the new partition via “Assign the following drive letter”, then click “Next”.


Step 6. Select Format this volume with the following settings” > “Next”. (Ensure the file system is NTFS.)


Step 7. After that, you can click “Finish” to close the last window and go back to the main disk management window.

Case 2. Recover lost partition SD card without losing data

If you’re tired of using the complex operation steps above, you can try AOMEI Partition Assistant Wizard to recover deleted/lost partitions SD card without losing data.

Please pay attention that if you’ve found the partition was gone, you’re supposed to stop using your SD card and don’t write new data on it.

Easy four steps can help you recover lost partitions SD card on Windows 11/10/8/7. You can also get a general overview of other benefits of this software.   

Simplify your computer disk partition management and makes it safer.
Create, resize, move, merge, and split partitions to maximize disk space. 
It supports disk conversion between MBR and GPT, OS migration, etc.
Download Demo Win 11/10/8.1/8/7/XP
Secure Download

Step 1. Install and launch its demo version on your PC. Select “Partition Recovery Wizard” on the left panel and select a disk you want to recover, then click the “Next” button.


Step 2. You’re supposed to select “Fast Search” > “Next” to find your deleted/lost partition quickly.


Step 3. After scanning, you can select your desired partition from a list of recovered results. Then click “Proceed” to go on.


Step 4. After the partition recovery process completes, click “Finish” to exit the window after the “Congratulationsmessage pops up.

Wrapping up

This tutorial offers you two solutions to recover lost partitions SD card. If you want to address this issue with no effort, AOMEI Partition Assistant Wizard is your better choice.

Here, we’d like to share other practical tips with you. If you put it into practice, maybe you’ll be far away from data loss.

Do not remove the SD card or close the system when the SD is reading/writing data.
Do not use the same SD card on multiple devices.
Ensure the electronic device recognizes your SD card.
Use the original battery to ensure power stability.
Avoid the high temperature and humidity environment.
Make regular backups using the Windows feature such as Windows File History.
Use free backup software-AOMEI Backupper to create regular backups.
Penny · Editor
Penny works as an editor at AOMEI Technology, while she's a tester and editor for AOMEI Data Recovery Tools. She enjoys helping users with data recovery issues on Windows and iPhones using simple and practical solutions. Outside of work, she has a strong affection for pets, particularly giant pandas.