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The flash drive has become write protected ? How to resolve it?

My flash drive has become write protected , now i am unable to use it? How to resolve it?I have tried to format it even by cmd but it is still unusable?

2 Answers

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  • 8 years ago
    Favourite answer

    Check for tiny switch on sidewall of the flash drive, which is a hardware switch for 'Write protection'.

    Switch it to unlock side (if switch is present)

    If you can't find the switch, then it is done by software, either virus or some one knowingly did it himself.

    Try this:

    1) Right click 'My computer' -> Manage or Management -> Disk management

    2) select your USB drive -> Right click ->"change drive letter and paths"

    3) Then Rename it to a different letter

    Check whether it starts working or not..

    If it doesn't, then options left are :

    Using Diskpart

    Using Regedit

    Low level Formatting

    These are lengthy and must be done with accuracy.

    Check source for details.

  • Anonymous
    8 years ago

    use HP USB Disk Storage Format Tool software

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