我的HTC One与ICS 4.0.3的X.我有类似的问题，即Eclipse将不会检测到我的手机。这里是我做来解决这个问题。

I have HTC One X with ICS 4.0.3. I had similar issue where eclipse won't detect my phone. Here is what i did to solve the problem.

1）我从 HTTP下载宏达同步（最新版） //www.htc.com/in/help/htc-one-x/#download

2）安装该软件。

3）我的手机设置屏幕所做的更改。设置>选择开发>检查启用USB调试。检查允许模拟位置（但我不知道是否有必要）。

3) Made changes in my phone setting screen. Setting>Developer option> Check Enable USB Debugging. and check Allow Mock location (but i don't know whether it is necessary).

4）更新了我的Eclipse ADT。

4) Updated my Eclipse ADT.

5）重新启动Eclipse。重新启动我的电话也。

5) Restart Eclipse. Restart my phone also.

6）去DDMS和设备下，我发现我的手机在那里。

6) go to DDMS and under Devices , i found my phone was there.

然后我我的手机上运行我的应用程序。

Then i run my app on my phone.