HINT Control is a cross-platform app for accessing and managing your T-Mobile Home Internet gateway, with some extra features compared to the official app.
Features include advanced statistics, WiFi radio control, SSID management, and band steering, with more to come as more is discovered about the gateways.
HINT Control currently supports the Arcadyan KVD21, the Arcadyan TMOG4AR, the Sagemcom Fast 5688W, the Sercomm TMOG4SE, and the Noka 5G21. The Askey LTE gateway is not supported at this time.
This app is NOT affiliated with T-Mobile.
HINT Control is open source and also available for other platforms. Check out the downloads and source code at https://github.com/zacharee/ArcadyanKVD21Control/.