NCK Dongle Spreadtrum Module , specifically version 1.9 or later, is a specialized servicing tool designed for mobile technicians to manage smartphones and feature phones powered by Spreadtrum (SPD) chipsets. Developed by nckTeam, Inc.
Problem: “Server busy” during download.
In many countries, changing or repairing the IMEI of a mobile device is strictly illegal or heavily regulated. Ensure you are complying with local laws. Network Unlocking:
Performance & Reliability
- Success rate on Unisoc phones (Itel, Tecno, Infinix, Samsung A series with Unisoc) is about 85–90% in v1.9.
- Speed – Read info in 10 seconds; full flash takes 3–8 minutes.
- Stability – v1.9 fixed previous random disconnects on USB 3.0 ports.
- Bugs – Occasionally fails on devices with completely dead battery; requires separate charger.