USB disk files suddenly become garbled

php editor Baicao recently received reports from many readers that when using a USB flash drive to store files, they suddenly found that the files became garbled. This problem has troubled many people. Not only does it cause files to fail to open normally, it may also cause the loss of important data. Therefore, we have summarized for you here some possible causes and solutions that may cause U disk files to be garbled, hoping to help readers who encounter this problem.

1. Reasons for garbled characters on USB disk

There are many reasons for garbled characters. Before recovering data, you need to understand the common causes in order to solve the problem.

Common reasons for U disk garbled characters:

Cause 1: Incorrect usage habits
Before ejecting the U disk, the U disk is still in the state of reading and writing. We just pull it out directly, which can easily lead to failure in reading and writing the USB disk, resulting in garbled files.

Cause 2: Virus invasion
U disk garbled characters may also be caused by viruses. In this case, you can use anti-virus software to eliminate the virus and check again later. Are the USB disk files still garbled?

Cause 3: Caused by expansion
When the USB disk you use is an expansion disk, which means that the content stored in it exceeds the actual capacity of the USB disk, garbled characters and damage may easily occur. (Not sure if your USB disk is an expansion disk, you can check it with a detection tool).

2. How to restore the data in the USB flash drive

Common reasons for garbled USB flash disks include incorrect usage habits, virus intrusion, expansion problems, etc. Then the USB flash drive How to restore garbled characters? You can use Datafrog Data Recovery Expert to recover the lost data in the USB flash drive.

Data Frog data recovery expert: https://www.shujuwa.net/shujuhuifu/

Data Frog Data recovery expert: Download scanned data for free and pay after trial; supports recovery of documents, photos, emails, audio, video and other file formats; can also recover data from storage devices such as USB flash drives, mobile hard drives, memory cards, and recycle bins Data loss recovery.

#Step 1: Connect the USB flash drive to the computer. Download the data recovery software on the official website. After opening it, skip the registration interface and click "Free Trial" (it is not too late to pay after you find the files you want to recover after the trial).

#Step 2: Select all file types and the location where the files are lost. For example, if you want to recover data from a USB flash drive, select the USB flash drive in the removable device as the file location. Then click "Scan".

Note: The USB flash drive will be displayed in the removable drive only when it is successfully connected to the computer.

Step 3: When the scan results appear, select the file you want to recover on the left side of the page. After selecting, click Restore. If there is a lot of content in the USB flash drive, the first quick scan result may not be so comprehensive, and you need to perform a "deep scan" to find more.

After understanding the reasons why the U disk has garbled characters and how to restore the U disk files, friends who have U disk garbled characters can try it quickly! Also, if you usually use USB flash drives, you must develop the habit of using USB flash drives correctly and check for viruses regularly to reduce unnecessary troubles.

This ends this sharing! Interested friends can follow me to receive the push of the next article so that you can learn more about recovery methods for computer data loss.

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