Yamaha YH-E700B Wireless Noise-Cancelling Over-Ear Bluetooth Headphones (Black) - Manual (Page 45)

Updating the firmware
Update the firmware on this product with the Headphone Control app.
The firmware on this product can be updated to add new functionality, rectify product issues and so on. For
more details on the contents of updates, see the product information page on the Yamaha website.
NOTICE
(
For stable data communication between this product and your Bluetooth device, update the firmware in a place where the
signal is good. Do not do the following while the firmware is being updated.
(
Turning this product off
(
Closing the Headphone Control app, or using another app
(
Turning your smartphone off
(
Canceling the connection between your smartphone and this product
1
On the main screen of the Headphone Control app, open the menu.
2
Tap “Check for firmware update”.
If new firmware has been released, you will see instructions on how to perform the update.
Install the firmware by following the instructions on the screen.
Related links
( “About the “Headphone Control” app” (p.30)
( “App settings” (p.31)
45
Troubleshooting > Updating the firmware