Technical pc has been published many techniques to unlock the write protect USB key for some months, and now here's an article to summarize all the possible techniques for repairing USB protect scriptures.
First, check the physical protection of your USB drive or memory card:
- Many USB sticks or memory cards include physical protections located on one of these dimensions, you must disable if ragged mode, if that does not work or your USB does not include physical protections ensure follow the second technique.
Second, if the technique one does not work, then go about changing the registry for enthusiastic admirers Windows (it works with all versions of Windows XP ... 95.98, Seven, Windows 8 ... )
- Open the command prompt in Windows, the command prompt is in the start menu ---> accessories ... or simply type the combination WIN + R on the keyboard (sometimes Win is presented by a image as a flag) when the black window of the command prompt appears, type the word "regedit" directly and confirm with enter key. Then another window opens, it is the editor window registry and find the key has the following figure:
and go-> click still up "StorageDevicePolicies" appears
===> HKEY_LOCAL_MACHINE \ SYSTEM \ CurrentControlSet \ Control \ StorageDevicePolicies
and set the REG_DWORD value named "WriteProtect" at 0 if it is empty