I have Samsung 8GB memory card.I got this micro SD card as a tab content from my past institution.i cannot format by using format method,windows registry method as well as cmd method.I used a Usb as card instead of card reader.And I downloaded the SD formatter and Fat32 formater but didnt work..It is of FAT 32.The SD formater says"Please release the write protected switch"Fat 32 formater says that the disk is unallocated!Help me with this issue