Upgrade the bootloader for IoT DevKit
Follow bellowing steps to download the latest version of default firmware for IoT DevKit, and upgrade the bootloader.
Step 1. Connect IoT DevKit to your computer via USB
Once the IoT DevKit is connected, in Windows you see a new USB mass storage device in Windows Explorer called
Step 2. Upgrade firmware
Download the latest version of default firmware for IoT DevKit which includes the bootloader.
Drag & drop the
.binfile you downloaded to
Wait until the file is copied, then the IoT DevKit will reboot to the latest firmware.
After done, you will see the firmware version on the screen of the kit if it has connected with Internet.