DJI Z15 - Manual (Page 23)

©2012 DJI Innovations. All Rights Reserved.
23
Firmware Upgrade
Please strictly follow the operation procedures for firmware upgrade, otherwise Z15 might not work properly:
Step1: Make sure your computer is connected to the Internet.
Step2: Please close all the other applications during firmware upgrade, including anti-virus software and
firewall.
Step3: Make sure the power supply is securely connected. DO NOT un-plug the power supply until
firmware upgrade has finished.
Step4: Connect GCU to PC with a Micro-USB cable, DO NOT break connection until firmware upgrade
has finished.
Step5: Run Software and wait for connection.
Step6: Select DJITools Upgrade.
Step7: DJI Innovations server will check current firmware version, and get the latest firmware prepared
for the unit.
Step8: If there is a firmware version more up-to-date than your current version, you will be able to click
the Upgrade button.
Step9: Wait until Assistant software finishes reading gimbal and GCU.
Step10: Click OK and power cycle the unit after at least 5 seconds.
Notices:
 After firmware upgrade, please re-recognize setup using Assistant software.
 If abnormally read or write, close software and power off, and then restart software and power up.
 If it is notified that the network or DJI Innovations server is busy, please try again later with above
procedures.
 If firmware upgrade failed, please try again with the above procedures.
Product Information
You can check the product version via Help  About. This includes Hardware ID
，IMU，GCU，Software.
SN is a 32 digits authorization code for unit function activations. We had already filled in the authorization
code for your unit after manufacture. You might be asking to fill in the new SN in the future if you brought new
function upgrades. Fill in the SN and then click Write button. If you filled in an invalid SN over 30 times, your
product will be locked and you have to contact our customer support.