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How to Unformat A USB on Mac with Bitwar Data Recovery


USB flash drives are widely used which are small, fast, durable, and reliable, but large in capacity. However, we may accidentally format the USB or delete files from it. Do you know how to unformat a USB on Mac? This article will give you an answer.

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USB flash drives bring many benefits to us, that's why many people begin to use USB flash drives. However, I've heard a rapid rise of data loss issues while using USB flash drive, such as the USB flash drive was accidentally formatted or the system prompts you to format the USB drive due to some reasons. If you do not back up in time, you will lose all your data from USB flash drives.
After formatting or reformatting USB flash drive, the data will be erased. You can't find this data in the trash due to the permanent deletion. However, the data remains in the USB drive, and the storage disk space belongs to the formatted data is available for other new data to write in. What we need to do is to unformat a USB on Mac with Bitwar Data Recovery software before other data occupy the disk space. And it's better to perform unformat recovery as soon as possible to prevent data overriding.
Bitwar Data Recovery for Mac can be used to recover lost data caused by a deletion, partition errors, formatting, virus attacks, system failures, and a variety of other reasons. It can improve multiple types of files from different locations, including the Mac platform and even external devices. The software offers a free trial, and with easy-to-use, reliable, safe, powerful functions, you can recover formatted files with a few clicks.

Steps to unformat a USB on Mac with Bitwar Data Recovery

Step1: Download and install Bitwar Data Recovery for Mac.

Download and install Bitwar Data Recovery for Mac on this official website: for your Mac. It is compatible with OS X 10.11 and later.

Tips: For the latest mac OS 10.13 (High Sierra) system requirements, Mac users are not allowed access to system disk from apps. If you want to recover data from the system disk, please disable the system feature "System Integrity Protection (SIP)," here's the guide: How to Disable System Integrity Protection (SIP) in macOS High Sierra (macOS 10.13)

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Step2: Select the Formatted USB Flash Drive

Connect your formatted USB flash drive to the Mac and launch the Bitwar Data Recovery program. Select the USB flash drive where your data lost and then click "Next." 

Select Device

Step3: Select the Scan Mode

Select "Formatted Recovery" and click "Next."

Quick Scan: Recover files from accidental deletion, such as Command + Delete, emptying the Trash or removed by other software, etc. The files can be retrieved entirely in the condition of the files or directory structures haven't; other data overwritten.
Formatted Recovery: Recover formatted files after performing a quick format on a partition or hard drive.
Deep scan: if the previous scan could not work to find out lost files, try deep scan this time. Deep scan will search every sector of the hard drive to find all existing data but the scanning process will spend more time than a quick scan and will not have the original file name in the scanning results.

Select Scan Mode

Step4: Select the File Type

You can recover all file types in Bitwar Data Recovery for Mac. Select the types of file you want to restore, such as "Document" and "Photos," if you're going to recover all data from formatted USB, you should choose "Select All Types".

Select File Type

Step 5: Preview, Recover and Save Files

After the scan, you can filter the data by name or Type. You can also preview them one by one. Then select all the data you want and press "Recover" to save them to your Mac computer.

Tips: Please DO NOT save files to the formatted USB flash drive to avoid data overwriting.

Photo Result


After doing the above steps, you will know clearly about How to Unformat A USB on Mac. You can quickly recover formatted files from USB flash drive with this unformat freeware--Bitwar Data Recovery
Note: If you cannot see the target files in the result window, don't give up. You can try the "Deep Scan" mentioned in step 2 to let the Bitwar Data Recovery for Mac scan your USB flash drive completely to search more files for you.

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