Thursday, March 28, 2013

how to test and fix your corrupted usb flash drive

Check Flash ,test and detect bad sector in USB flash memory

Do you need to test and detect bad sector in USB flash drive .Do you want to fix your corrupted usb flash drive ,then follow these steps .

check flash 1.16.1

Our program today is Check Flash version 1.16.1.It's function is to test corrupted usb flash sectors  for Windows-based computers. It's developed by Cherkes Mihail.

Check Flash 1.16.1 supply a very useful tool for your corrupted USB flash-drive checking. You can check the read/write speed of flash device, edit partition info, save and restore full drive and partition images beside MBR. You can perform a full drive or partition cleaning and testing at the highest with high speed.

How to use check flash 1.16.1?

First you must download check flash 1.16.1 from link in the bottom of article ,then extract the program , then open check flash 1.16.1 .Now plug in your corrupted usb flash drive to your computer. Now follow the instruction within the following pictures .
test and detect bad sector in USB flash memory-fix your corrupted usb flash drive

Caution : Before you start checking your flash you must take backup of your flash .The program can also be too risky for losing any files on your flash drives, so users are advised to create a back up before performing full erasure and testing.

Very Important Notes
The following way will repair your flash drive , but if we update the firmware we will lose the data inside the flash disk so be sure first that you don't need the data files on your disk before formatting .

To make backup to your usb flash drive files , read this article 

How to automatically backup usb flash drive ?

1- choose the option : As logical drive (NT - based systems only ) .
2- Press refresh and choose your flash from the menu .
3- Action type : Choose Write and read test with the first option below ( Small pattern set ) .
4- Press Start to begin checking your corrupted usb flash sectors .

test and detect bad sector in USB flash memory

Check Flash program will ask you to confirm checking , press Yes .You must wait untill finish checking your usb flash drive .

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Now let's download Check Flash program

If this software doesn't work with your flash drive ,Also I recommend this article to read it , it will help you "
The full guide of Best USB flash drive repair software
Download info

Program Name : Check Flash

Program Version : 1.16.1
Os : Windows
License : Free
Please choose any server to download the software 
Check flash drive utility- Mediafire


  1. I tried to use the app but it would not read the USB-It says that the device is not ready. Any help for this?

  2. where is download link? your link is dead, and i have 8gb toshiba USB, which is now became only 4MB. how to fix it.

    1. U seems that u r a beginner on the internet , please look to the Image Called Download Links , there are 4 servers to download , choose anyone

  3. I hve 8gb sony classic pandrive i cannot formt it i also try cmd commands but has detact error llike badesecotr and unusable to fix it

  4. Hey Asharf, I have a PNY 64gb USB. And It stopped working while I was transfering a movie directly from This USB ( Which isn't working now ) to my iPad, and then for some reason the sending slowed down and I don't actually remember if I lost power or I pulled it out but both don't matter cuz technically both scenarios would've been the same case.
    And ever since then my USBs stopped working. When I plug it in my PC it does that plugging in sound and in device manager it shows as *USB Mass storage Device* with a yellow exclamation USB icon.
    Please bro I would really appreciate if you could solve my issue cuz the USB was a gift and very useful to me.

  5. HI
    I Have 64GB Hp Pendrive. Whtever Media files copied into pendrive those files r not visible next time. but it showing occupied space. hi tried all format tools and command attributes method but othing worked

  6. Hi bro my USB stick stopped working when i was trying to make it bootable media with window 10 using rufus. in the process its not succeded. i later checked the space in it but it show full occupied but i cant see any file in it. on disk management it shows that "NO MEDIA" help me man please.