It is always advisable to manually install Android USB drivers on your PC. If it does not work for you then you can try the whole method illustrated below. Update: You can also install ADB & Fastboot drivers by directly installing Minimal ADB & Fastboot. If your android device is still not detected by your computer even after installing ADB & Fastboot, then try installing PDANet drivers from below. ADB is often associated with rooting or modifying your phone, but you can use it to send terminal commands to unrooted devices as well. You can send commands when the phone is turned on and booted or even when it is in recovery mode. This tool allows you to send a wide array of terminal commands-including but basic shell commands along with some specialty developer command to your phone anytime. ADB or “Android Debug Bridge” is an interface between your computer and Android smartphone.
