: The v2.5.6.2 setup is part of the NCK Pro Box / NCK Dongle ecosystem. While newer versions like v2.8.3 have been released for 2024–2025, version 2.5.6.2 remains a stable legacy choice for specific older MTK chipsets.
Use the "NCK Dongle Main Setup" or "Smart Card Manager" to ensure your hardware is running the latest firmware. Run as Administrator:
If you want to understand how to use NCK Dongle with MTK v2562 for :