Return to 1M blocks

src/freedombone-image

@@ -731,8 +731,8 @@ if [[ $IMAGE_TYPE != "qemu"* ]]; then
     echo ''
     echo 'To copy to microSD, USB drive or SSD'
     echo ''
-    echo '  sudo dd if=/dev/zero of=/dev/sdX bs=32M count=8'
-    echo "  sudo dd bs=32M if=${IMAGE_FILENAME} of=/dev/sdX conv=fdatasync,sync,noerror"
+    echo '  sudo dd if=/dev/zero of=/dev/sdX bs=1M count=8'
+    echo "  sudo dd bs=1M if=${IMAGE_FILENAME} of=/dev/sdX conv=fdatasync,sync,noerror"
     echo ''
 fi