Download this program and do the followinghow do i do this?
https://rufus.ie/en/
- Select your MicroSD as the [Device]
- Set [Boot selection] to [Non bootable]
- Set [Partition scheme] to [MBR]
- You may name your SD card with [Volume label]
- Set [File system] to [Large FAT32]
- Set [Cluster size] to the Default setting
- Select [Show advanced format options] and uncheck [Create extended label and icon files]
- Select [START] -> [OK] and wait for the process to complete