You are now ready.
adb shell
Once you've downloaded the package, follow these steps to install Minimal ADB and Fastboot 1.4.3: minimal adb and fastboot 1.4.3 setup
: Open the "Minimal ADB and Fastboot" shortcut from your desktop. A black command prompt window will appear. The Handshake adb devices and hit Enter. : Look at your phone’s screen. A prompt will ask to "Allow USB Debugging?" Check the box for "Always allow" and tap Confirmation You are now ready