: Get the latest SPD Driver R4.20.0201 (or a version matching your specific OEM like Lenovo or Intex) and extract the files to your desktop.
On PC, run lsusb (Linux) or open Device Manager (Windows). You should see Spreadtrum Phone or Unisoc Phone with interface ff/ff/ff . sprd u25 diag driver work
Here’s a concise guide on how the works and how to get it functioning. : Get the latest SPD Driver R4
# Install necessary tools sudo apt install modemmanager minicom sprd u25 diag driver work
button while connecting it to the PC to trigger the correct COM port detection. specific tool for flashing firmware once your driver is working?