How to Recover USB Flash Drive erased by Macbook disk?

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Summary: How to recover the USB flash drive if it is erased by the Macbook disk? I am very anxious. Is there any way to easily retrieve the lost data from the USB flash drive on Mac?

recover USB flash drive data on mac

USB flash drives are so important, but like other storage devices, data will be lost due to deletion, formatting, damage, etc.? How to recover the USB flash drive that was erased from the Macbook disk? Here, we will explain the relevant operation methods of Macbook data recovery.

Contents Outline

A brief introduction to USB flash drives

When do you need to perform USB disk data recovery on Mac?

How to recover the USB disk that has been erased by the Macbook disk?


A brief introduction to USB flash drives

A USB flash drive is a small storage device used to copy or store data between two devices and retain copies of some important files. Its biggest difference from a hard drive is that it does not require a physical drive, is plug-and-play, and Its storage capacity far exceeds that of a floppy disk and is very easy to use.

It is cost-effective, cheaper than a mobile hard drive, and it is compact, easy to carry, and has a large storage capacity. Today, USB flash drives have storage capacities of 1TB or even 2TB. If your computer has too much data and you want to free up some space, you can transfer certain files to a USB flash drive.

When do you need to perform USB disk data recovery on Mac?

Although USB flash drives perform well in data storage, they can also suffer from data loss. This can be caused by a number of reasons, such as:

1. When organizing files, I accidentally deleted the data in the USB flash drive;

2. Accidentally formatted the USB drive;

3. The USB disk files may be hidden;

4. The USB flash drive was not correctly pulled out of the Mac, and the USB flash drive was forced to be removed when writing or reading information on the Mac;

5. The USB disk is infected with a virus;

7. There are bad sectors in the USB disk, and the lost files happen to be stored in this bad sector;

8. A hardware failure occurs in the USB disk, such as a broken chip.

Loss of USB disk data is something that no one wants to encounter. Fortunately, you can recover the lost data. I have previously shared information about how to recover USB flash drive data in Windows. For Mac computer users, you will definitely want to know how to recover USB flash drive data in Mac computers. So read on to get help.

How to recover the USB disk that has been erased by the Macbook disk?

When you encounter data loss on a USB flash drive, don't worry, please stop writing new data into it. We can briefly analyze the reasons for data loss, and then follow the steps below to try to recover the data.

Method 1. Undo recovery

If you accidentally delete files from a USB drive, you can use Command+Z at the same time to recover them. The Command+Z key combination can only undo the previous operation. If you perform other operations after deleting the file, it does not apply.

Method 2. Show hidden files

How to recover USB disk data? When it is found that the USB disk files are lost, it is also possible that the files are not lost, but are just hidden. How to show hidden files on mac computer? Let’s take a look.

1. Open Finder and select the "Recently Used" column.

2. Click the "Gear" icon in the toolbar and select "Show Search Criteria".

3. Click the drop-down box of the search criteria and select "Others".

4. In the "Select Search Attributes" interface, find and check the "File Invisible" attribute, and then click "OK".

5. After returning to the Finder interface, click "Save" in the upper right corner.

Method 3. Use professional data recovery tools

The USB disk data has been deleted, formatted, partitioned into raw, etc. and the data has been lost. How to recover the USB disk that has been erased by the Macbook disk? Here, we recommend you a useful recovery tool - Mac Data Recovery. It is suitable for a variety of data loss scenarios, such as deletion, formatting, disk partition becoming RAW, system crash, some virus infections, etc. It supports quick retrieval of lost data from various storage devices such as desktop computers, mobile hard drives, USB flash drives, SD/TF cards, etc. The operation is very simple. Let’s take a look at the detailed recovery steps.

Step 1. Insert the removable disk into the Mac computer. Start Mac Data Recovery. Select the removable disk and click "Scan". The software will start scanning to find the lost files on the removable disk.

mac data recovery

Step 2. After completing the quick scan and deep scan, the files found by the scan will be listed on the left side of the scan result bar.

Scan lost usb data on mac

Step 3. Select the files you want to recover and click the "Recover" button. To avoid files being overwritten, do not restore files to a removable disk.

Restore lost usb files on mac


Losing data is one of people's biggest fears when it comes to storage devices. A simple mistake can mean losing important client information, a first draft of a novel, study materials or relatively confidential data. How to recover a USB flash drive that has been erased by an Apple computer disk? The above is the solution we shared with you using Mac as an example. We hope it can help you!

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