Extract the file contents into a dedicated folder on your primary local drive (e.g., C:\UMT_Card_Manager\ ). Phase 2: Driver Installation and Dongle Connection
: Ensure your PC recognizes the physical UMT security card inside the dongle. You can find these smart card drivers directly within the UMT support directory or via GSMForum. umt card manager gsmforum install
Follow these steps to properly install and configure the application on Windows 10 or 11. Extract the file contents into a dedicated folder
Connect your UMT Dongle or Box directly to a motherboard USB port (ideally USB 2.0). Follow these steps to properly install and configure
Verify your internet connection. If the connection is fine, the UMT servers may be temporarily down for maintenance. Check the main GSMForum thread for real-time downtime announcements from the development team. Keeping Your Tool Functional
Click the button. The tool will communicate with the server to refresh your card’s internal counter.
Reinstall official smart card drivers via Device Manager; switch to an alternative USB port.