QCC Device Serial Number Writing Tool 序列号写入工具

Instruction manual

Installation instructions

1. In the first step, please install the Qualcomm QCC USB driver
2. The second step is to decompress the QCC_ToolBox to a path that contains only alphanumeric underscores, without spaces, Chinese characters and other special characters.
3. Step 3, Open the tool and connect to the headset via Type C.

Directions of use:

Double clickQCC_ToolBox.exe。