Use this for sending files, logging, or rebooting into the bootloader.
fastboot devices
# Quick ADB + FastBoot readiness & device check echo "🔥 Hot ADB & FastBoot Setup" adb start-server >/dev/null 2>&1 fastboot devices 2>/dev/null | grep -q . && echo "✅ FastBoot device detected" || echo "⚠️ No FastBoot device" adb devices | grep -w "device$" >/dev/null && echo "✅ ADB device connected" || echo "⚠️ No ADB device" minimal adb and fastboot 143 setup hot