Occasionally, we'll have updates on our helmet's firmware. If we have available firmware, you'll be able to check it by going to Settings > Helmet Firmware Update.
If you are unable to update your helmet firmware, please ensure that your helmet is turned on, and is paired with your phone.
If it still doesn't work, we recommend you to try and restart your phone. Turn it off, turn it on. Sometimes the Bluetooth signal needs to be reset.
Do you get the error message: "DFU Device Disconnect"? Please read this article.
If this doesn't work, please email us at firstname.lastname@example.org with the subject line "Unable to update helmet firmware - [phone model], [OS version], [Lumos App version]"
Please also include:
- A screenshot of the error if possible
- A quick description of what you've tried and what is not working.
Subject: Unable to update helmet firmware - iPhone 6, iOS 11.4, Lumos 2.3 (4)
I am unable to update my helmet firmware, it keeps on freezing at 65% downloaded.