Unlocking an SD card using CMD (Command Prompt) is a relatively straightforward process. However, before proceeding with unlocking your SD card, you should know that the data stored on your SD card may be lost. Unlocking an SD card means formatting it, which erases all data on the card.
That being said, here are the steps to unlock an SD card using CMD:
1. Connect the SD card to your computer.
2. Open the Command Prompt on your computer. You can do this by pressing the Windows key + R and typing in "cmd".
3. Once the Command Prompt is open, type "diskpart" and press Enter.
4. Next, type "list disk" and press Enter. A list of disks connected to your computer will appear, find the number assigned to your SD card.
5. Then, type "select disk #" (# being the number assigned to your SD card) and press Enter.
6. Type "attributes disk clear readonly" and press Enter.
7. Lastly, type "clean" and press Enter. This will remove all data from your SD card and unlock it.
After following these steps, your SD card should be unlocked and ready to use.