I want to use my Xperia S for debugging, so I followed the OEM USB Drivers instructions step by step but still not work, I didn\'t find "Android Composite ADB Interface
I have A Sony Xperia Tipo. The drivers somehow did not work for me. Have a look at
http://preetprasannan.wordpress.com/2013/07/13/install-adb-drivers-for-android-if-oem-drivers-not-working-not-present/
Of course you need to enable the USB Debugging in the Developer options in the Settings menu.
I tried loads of things with no joy. Then I did a software update through the PC and it re-installed the drivers. Now it's working again, so try this if all else fails.
Open USB debugging, and May be your usb driver is not correct ,You can use wandoujia to install the driver on your windows, here is the download page: http://www.wandoujia.com/ It can help you find the driver. Have a try
For Meizu MX5:
Connect to PC > Pull down notifications menu > Click Touch for other USB options
> Choose Built-in CD-ROM > The device opens on windows > Go to F:\USB Reference Manual\EN\ADB_Reference_Manual.txt
and follow the instructions.
For windows this is what the file says:
Create or modify the file C:\User\<Your username>\.android\adb_usb.ini
. Add a line (with the content "0x2a45") to this file.
It worked for me.
Setting the USB mode isn't good enough. USB debugging must be enabled to allow adb to connect to the phone. This probably states the obvious but for me it took a while reading through these comments and wondering why adb doesn't connect. make sure your developer mode is active on the phone and "Developer Options" -> "USB debugging" is enabled.
Installing the PC companion fixed it for me too, it changed my drivers (on windows 7 x64). I tried lots of things before, including switch to mass storage (that might have helped also).