The transmitter can be upgraded in the 【LarkSound】 app.
- Connect the receiver to smartphone, then connect the transmitter to the receiver.
- Mobile phone opens the network (WiFi/4G/5G).
- Open the 【LarkSound】 app and then tap the 【↑】 icon in the upper right corner to upgrade the transmitter.
- The app cannot run in the background during the upgrade.
- The transmitter cannot be turned off and must be connected to a stable power source during the upgrade.
- The receiver needs to be plugged into the phone again after the upgrade.
- You need to manually pair the receiver with the transmitter again after the upgrade.
Article Number: 【AS-220926001_6】