Deploy Xap Using the Application Deployment tool For Windows Phone 8/8.1
-Sdk 8.0/8.1 & .net framework 4.5.1 or higher must be pre installed on the Pc
-Phone must be developer unlocked – Check Post Here
-Visualstudio maybe required
You can also use the Windows Phone Application Deployment tool (XapDeploy.exe) to deploy your app. This tool is a stand-alone app that is installed when you install the Windows Phone SDK.
You can use the version of the Application Deployment tool installed in the folder C:Program Files (x86)Microsoft SDKsWindows Phonev8.0ToolsXAP Deployment to deploy apps that target Windows Phone OS 8.0 or Windows Phone OS 7.1.
You can only use the version of the Application Deployment tool installed in the folderC:Program Files (x86)Microsoft SDKsWindows Phonev7.1ToolsXAP Deployment to deploy apps that target Windows Phone OS 7.1.
To deploy an app with the Application Deployment tool
Build/Download your xap.
If you’re deploying your app to a connected device, make sure that you have completed the prerequisites listed earlier in this topic.
From the Windows Start screen, launch the Application Deployment tool. You can find the Application Deployment tool by opening All apps view and locating it in the Windows Phone SDK 8.0 group, or by typing Application Deployment from the Start screen to search for it.
You can also run the tool from the following location:
C:Program Files (x86)Microsoft SDKsWindows Phonev8.0ToolsXAP DeploymentXapDeploy.exe
The application deployment tool starts, as shown below.
In the Target drop-down box, select either Device or one of the emulator options.
Click Browse and locate the XAP file that you want deploy.
If the deployment is successful, the Status field displays XAP Deployment Complete.