With this app, you can: 1. Bluetooth Upgrade: Connect your phone to the CCS2–GBT converter and update firmware wirelessly. 2. Firmware Management: Download the latest firmware package from the cloud and install it in just a few steps. 3. Log Handling: Easily download and upload logs to assist with troubleshooting and technical support. 4. Real-time Data: Monitor live operational status of the converter for safe and reliable performance.