How to read data with only a small piece of USB flash drive?

If you elaborate on this question, it will be more troublesome.

You just need to know that the thing that accesses the data is called flash

All other encryption functions, optical drive functions, and reading data all depend on the main controller.

When the USB flash drive cannot read the data and cannot be accessed, you need to reconnect the USB flash drive to the computer, then click the start button in the lower left corner of the desktop, click the Run option in the pop-up menu, enter the command in the run window, click the OK button, and then click Computer Configuration - Management Template - System - Removable Storage Access in the pop-up local group policyr window in turn Find the Removable Disk Refuse Read Permission setting in the right settings, double-click to open it, check the disabled option, and click the Apply - OK button when finished, Then find and double-click the Open All Removable Storage Classes Deny All Permissions option from the Removable Storage Access Settings, check the Disabled option, and click the Apply - OK button.

Let's take a look at this**! I guess I'll find your answer!

Hello, 1, that's because some USB flash drives have small space and the main controller has also shrunk.

2. The U disk is composed of a main control chip and a memory chip. Without a master, the external device cannot be recognized.

The computer suddenly can't recognize the USB flash drive, and the USB flash drive can't be recognized, so teach you a simple solution.

What should I do if I am on a business trip and don't have a computer, and I need the information in the USB flash drive? A data cable is sufficient.

Hello. As long as you use an OTG cable to connect your phone to the USB flash drive, you can do it.

How to find data: Go to "File Management" - click on the "SD card" option--- click on the "SD card" bar--- select your storage device in the drop-down menu.

Hi Format Data Recovery Master is a powerful, simple interface, and simple to operate data recovery software. It supports the recovery of hard disk files deleted by mistake, disk formatted by mistake, memory card data deleted by mistake, files emptied by mistake, and hard disk files after the hard disk partition disappeared. Below, Hi Format Data Recovery Master will introduce two practical and effective recovery methods!

The U disk suddenly disagreed, and there are many possibilities. You rule out the fault of the computer,It may be a USB flash drive failure,At this time, you should stop continuing to power on the attempt,If the USB flash drive is still under warranty, go to the warranty,If the data is important, find 51recovery。 If it is a problem with the control chip, the data can be retrieved, but if the memory chip fails, there is no way to recover.

But this condition is not worth repairing.

The USB flash drive is broken, and individuals can't get the data files inside.

But a professional company is okay.

1. The U disk is composed of circuit board + main control chip + flash memory.

2. All the data of the USB flash drive is written in the flash memory. Generally, the USB flash drive is broken, and the flash memory is not bad in most cases and can be saved.

3. Find a professional company, you can use special equipment to recover the data in the flash memory. But individuals can't do it without technology or equipment.

It's hard to recover the file data inside.,If the chip is broken, there's no way at all.,If it's just that the main control is broken, you can take a U disk of the same model.,Dismantle and store a new piece and replace it with an old one.,Maybe you can re-read the data.。

Basically, there is no salvation, electronic products are the most unreliable, it is recommended that you make a backup of everything in the future.