"Hi, I have an USB flash drive that won’t mount on my Mac. I am going to format the USB flash drive, but before formatting it using disk Utility, is it possible to recover my data from the unmounted USB flash drive?" – Jassie

how to recover unmounted USB flash drive on Mac

How to recover lost data from an unmounted USB flash drive on a Mac? Don’t worry, it is not so difficult. If you find the right data recovery tool, you can easily recover data from the USB flash drive which won’t mount on your Mac.

Software for recovering data from unmounted USB drive under Mac OS

DIY Mac data recovery software can help in recover deleted, lost or inaccessible from unmounted USB flash drive under Mac OS. What you need to do is finding the reliable data recovery software. In this article, we recommend you to use Magoshare Data Recovery for Mac to do this job. It is one of the most powerful data recovery software for Mac, it not only can recover unmounted USB flash drive on Mac, but it also can help you recover unrecognized or inaccessible USB flash drive under Mac OS.

Magoshare Data Recovery for Mac can help you find and scan the unmounted USB flash drive on your Mac. I can help you recover existing, deleted, formatted or inaccessible data from the unmounted USB flash drive. With deep scan mode, it will find every recoverable file on this USB flash drive.

How to recover data from USB drive which won’t mount on Mac?

Magoshare Data Recovery for Mac offers easy and efficient USB flash drive data recovery solution. This easy-to-use data recovery software can easily and quickly recover data from an unmounted USB flash drive on your Mac. First of all, open it from Launchpad.

Step 1: Choose unmounted USB flash drive.

After running Magoshare Data Recovery for Mac on your Mac, please connect the USB flash drive with your Mac. Magoshare Data Recovery for Mac will automatically list the unmounted USB flash drive on the first screen. Choose it!

how to recover unmounted USB flash drive on Mac

Step 2: Scan the unmounted USB flash drive on Mac.

After choosing the unmounted USB flash drive, just click on "Scan" button. Magoshare Data Recovery for Mac will deeply scan the unmounted USB flash drive on your Mac and find lost files.

how to recover unmounted USB flash drive on Mac

Step 3: Preview and recover lost files after scanning.

Once the scan is completed, you can preview all the files and save the wanted files to your Mac by clicking on "Recover Now" button.

how to recover unmounted USB flash drive on Mac

That’s how to easily and completely recover data from unmounted USB flash drive under Mac OS. You can download Magoshare Data Recovery for Mac first, then run it to scan the unmounted USB flash drive on your Mac. Then you will quickly recover all your data. Please don’t put new data to the unmounted USB flash drive before you recover all lost data.

After recovering your data from the unmounted USB flash drive on your Mac, you can format the USB flash drive to fix the "unmount" issue. Disk Utility or AweEraser for Mac can help you easily securely format an USB flash drive on Mac.