If you are still running an older version, you may have noticed "unsupported device" errors when connecting newer phones. The Android ecosystem moves fast; security patches are updated monthly, making older exploits obsolete.
If version 2.5.9.7 causes issues with an older Windows OS (e.g., Windows 7), you can roll back to 2.5.9.6 or 2.5.9.5 via the same update tool by unchecking "Force latest version". Nck Dongle Android Mtk 2.5 9.7 Download
While initial setup may require an internet connection for card updates, the tool can function offline once configured. If you are still running an older version,
Remember to , keep your dongle’s firmware updated, and avoid using cracked software that could compromise your computer or brick your hardware. security patches are updated monthly