Manually installs official LG software updates when Over-the-Air (OTA) updates are unavailable.
None of these are named "CSMG B2C Client Tool." However, each can be configured to act as a Customer Success Management Gateway for B2C. Csmg B2c Client Tool--------
: Automatically detects and downloads the latest official stock ROMs for connected LG devices to improve features and fix software bugs. System Recovery Csmg B2c Client Tool--------