I have an Android phone from LG, and I want to use it for USB debugging. I followed the following steps:

1. Enabled usb debugging in developers option on phone.
2. After connecting to PC, phone shows as "Usb debugging connected". I verified the same by running `lsusb` on Ubuntu 14.10. It shows the following result:

```
Bus 002 Device 003: ID 1004:633e LG Electronics, Inc.

```
3. Then I followed steps given in <https://developer.android.com>, to setup hardware device.

	* Log in as root and create this file: `/etc/udev/rules.d/51-android.rules`.
	* Use this format to add each vendor to the file:

	```
	SUBSYSTEM=="usb", ATTR{idVendor}=="1004", MODE="0666", GROUP="plugdev"

	```
	* Now execute: `chmod a+r /etc/udev/rules.d/51-android.rules`
4. After that I rebooted the computer.
5. Now when I try to check device list in adb by command `./adb devices`, it does not show the device listed.

Can anybody please help? Where am I going wrong?