You can update Insta360 Nano Firmware through Nano App or Micro SD card, please follow steps as below:

Nano App: If your camera firmware is out of date, notification of update will pop up while Nano connects iPhone. And click confirm, firmware update will run automatically. After downloading and installing, a message will appear to indicate the update has finished.

• Also, you can update the camera firmware manually:
• 1.Connect Nano to iPhone, and click Setting on Nano App;
• 2.Click About->Camera Version;
• 3.Click Download, after downloading and installing, a message will appear to indicate the update has finished.

• Notes: Please keep Nano App open during firmware update and if you put Nano App to background, it will cause updating fail.

• Micro SD card:
• 1.Download the up-to-date camera firmware on Insta360.com;
• 2.Connect Micro SD card to your computer through a card reader;
• 3.Put the camera firmware to the root dictionary of the card;
• 4.Then first, turn on Nano and then put Micro SD card into Nano slot. After that, the LED indicator will turn blue while it takes 30s to 40s to update. The LED indicator will turn green when it finishes updating.
• 5.Connect Nano to iPhone and click Setting on Nano App, then click About and you can check if the firmware is latest.

• Notes: Nano supports Class10/U1 64G Micro SD card (TF card) maximumly. If firmware update fails frequently, please try to format the Micro SD card and restart the update process again.