Spd — Enter Diag Mode

Turn off the target device. Insert the USB cable without pressing any keys, or hold the volume keys depending on the tool’s explicit on-screen instructions. 5. Monitor the Script Execution

If the operating system functions correctly and has SuperUser permissions, you can force the kernel to map the configuration via Android Debug Bridge (ADB). Enable via Settings > Developer Options . enter diag mode spd

"enter diag mode spd" likely refers to entering a diagnostic (diag) mode on a device or subsystem abbreviated as SPD. Possible meanings of SPD include: Turn off the target device