Sorry pall, you would need to get into CWM(or whatever you use) to do a backup of phone. Unless you have titanium backup on your phone, and it was scheduled to backup all system and data apps + data.

 

Actually there are two ways.
The first: If you haven't already, download and install the Motorola USB Drivers for your phone onto your PC go here Motorola 5.5.0 Driver with MotoHelper
Then go here and establish ADB in your PC's system path Pre-packaged ADB Installer
Then Go here Java 6 Download
Then Go here Droid@ screen Watch the video. You already installed the SDK when you installed the Pre-packaged ADB. The most important part is how to point the Droid@Screen to the adb.exe.

When done plug your phone(turned on) into the PC and run Droid@Screen. This will allow you to see your phones screen on your PC screen, You can even see your recovery screen if you need to.

Second: After you have downloaded all the above go here if your recovery is a ClockWorkMod recovery: QtADB
This may or mat not work for your phone. If it works for your phone it will allow you to see and transfer files from your PC to any part of the sd card and system (that's right I said the system).

Hope this helps.
AndyOpie150