If you are looking for a specific feature only available in an older build, it is recommended to search for the specific version number (e.g., "NCK SPRD Module v0.9" or "v1.1") on to find the original team's thread.
Absolutely. While NCK has moved on to newer modules (Module 22, Module 24 for Unisoc), Module 19 remains the for legacy Spreadtrum SC7731, SC9830, and SC9850 series. It is also the preferred module for technicians who do not want the telemetry and cloud-check features of newer modules. nck dongle spreadtrum module 19 download link
: Partition-level backup and restore for critical data like NVRAM to preserve device calibration. If you are looking for a specific feature