Microsoft Windows Phone – “0x89731812”

0x89731812

The above error message appears when you try to deploy a Windows Phone Project to a physical Windows Phone device.

Cause:
Connection to device failed.

Solution:
Disconnect and Reconnect the USB Cable, verify that Zune running and unlock the screen.

Did my solution solve your problem? Leave a reply.

4 thoughts on “Microsoft Windows Phone – “0x89731812””

    1. Hi,
      thank you for your reply. Is this the first time that you deploy a Windows Phone Project to a physical Windows Phone device? When you tried to disconnect and reconnect the USB Cable, appears in Zune that device is connected? Please, give me more info.
      Let me know
      Eclipses

  1. Hello, I tried deploy a XAP in multiple ways, but I constantly get 0x89731812 error.

    I use a Windows 8 PC (I think here lies the real problem, there are no tools for Windows 8)
    I tried developer XAP Deployer
    I tried TomXAP Deployer
    I tried Windows Phone Device Manager (Never worked anyway)
    Zune is running

    If i sent the XAP via email to myself i can install it, but i want to install it from the PC!

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