How to Update the Flight Control Firmware

2. Unzip the "XIRO assistant.rar" and open the folder XIRO Assistant.

4. Insert one end of USB data cable into the XPLORER’s Micro-USB port, Insert the other end of the USB data cable into the PC's USB port,

5. Press the XPLORER’s Power switch until its light on ( Tip：After the light on, you must release the switch in three seconds.), and then the XPLORER will sound "Di… Di …Di…" .

6. Open the XIRO assistant, and click the "UPGRADE", as show below:

How to Update the Flight Control Firmware

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1. Download the flight control firmware of "UA3500_FCU_FW_1.0.0_15xxxx.bin” and "the XIRO assistant.rar" from the Download Center of Official Website; http://www.xirodrone.com/downloadcenter ".

3. Uncover the cap of the Micro-USB port from the left, as shown below:

7. A popup of “USB is connected” will display in the XIR Assistant, click “Ok ” and it will jump into the upgrade interface automatically.

8. On the upgrade interface, click the "Select firmware"，and then find the firmware "UA3500_FCU_FW_1.0.0_15xxxx.bin", and it will upgrade automatically.

How to Update the Flight Control Firmware

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(a) (b)

(c) (d)

Ok

USB is connected

XIRO Assistant

9. When the upgrade is completed, click the "Finish".

10. Final, Press the XPLORER’s Power switch until its light down, and then pull out the USB data cable.

How to Update the Flight Control Firmware

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