Fix WINC fw update script.
import network
# Init wlan module in Download mode.
-wlan = network.WINC(True)
-#print("Firmware version:", wlan.fw_version())
+wlan = network.WINC(mode=network.WINC.MODE_FIRMWARE)
+print("Firmware version:", wlan.fw_version())
# Start the firmware update process.
wlan.fw_update()
-#print("Firmware version:", wlan.fw_version())
+print("Firmware version:", wlan.fw_version())
