Wireless headset upgrade method

How to upgrade the headset software

1. Ready to work ：

1.1 Find an OPPO phone

1.2 Uninstall OPPO wireless device APP

1.3 Enter the software store to install HeyMelody APP 

2. Step ：

• Open the HeyMelody APP

• Binaural connection headphones

• Click firmware upgrade

• The confirmation interface prompts that the current version is the latest version

3. Note：

3.1 Headset does not support monaural upgrade

3.2 Uninstall OPPO wireless device without pop-up window support 

3.3 After uninstalling OPPO wireless device, you can retrieve it through "Settings > Application Management > Uninstallable Applications". 

3.4 OPPO wireless device for ColorOS11.0 and above system comes with embedded Bluetooth settings, can be understood as the OPPO version of HuanLu, because the phone only has a Bluetooth channel, and the default will be occupied by OPPO wireless device, so HuanLu and OPPO wireless device can not coexist.