A write-protected card cannot be formatted. To remove the write protection, you will need to install the card in the original device and remove the write protection.

Here are some ways to fix your SD card if it is damaged or corrupted. Sometimes, your microSD card is not working, regardless if you have already cleaned it up or plugged it into another device.

The PNY card is just a bit too expensive, without a significant enough performance boost, to really justify picking it over ...