: An official NCK Dongle or NCK Pro Box with an active license. OS : Windows 7, 8, 10, or 11 (64-bit is highly recommended).
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Load the model-specific PAC file > Power off device > Connect to PC while holding the appropriate boot key (usually Volume Down). : An official NCK Dongle or NCK Pro
The v1.9 update brought several professional-grade enhancements to the NCK suite: nck dongle spreadtrum module 19 download link
Install the Spreadtrum USB Drivers required for your PC to communicate with the phone.