[Windows Phone 7 Development and Hacking] Simon McKenzie:
Output from trace listener (previous post)

Not that this is all that useful, but below is the trace output from the chevron tool when trying to apply the 7004-7008 patch to a 7003 GW910:

WindowsFormsApplication1.vshost.exe Information: 0 : 18/07/2011 5:06:30 PM: Device Manager Initializing
WindowsFormsApplication1.vshost.exe Information: 0 : 18/07/2011 5:06:31 PM: Device Manager Initialized
WindowsFormsApplication1.vshost.exe Information: 0 : 18/07/2011 5:06:42 PM: Device dae0d3b0 - e8d150a4 - 4333e95b - 8be28c47 Executing Downloading updates 0%
WindowsFormsApplication1.vshost.exe Information: 0 : 18/07/2011 5:06:45 PM: Device dae0d3b0 - e8d150a4 - 4333e95b - 8be28c47 Executing Transferring updates 83%
WindowsFormsApplication1.vshost.exe Information: 0 : 18/07/2011 5:06:45 PM: Device dae0d3b0 - e8d150a4 - 4333e95b - 8be28c47 Executing Transferring updates 100%
WindowsFormsApplication1.vshost.exe Information: 0 : 18/07/2011 5:06:45 PM: Device dae0d3b0 - e8d150a4 - 4333e95b - 8be28c47 Executing Preparing to install. Please wait 0%
WindowsFormsApplication1.vshost.exe Information: 0 : 18/07/2011 5:06:47 PM: Device dae0d3b0 - e8d150a4 - 4333e95b - 8be28c47 Executing Rebooting your phone 0%
WindowsFormsApplication1.vshost.exe Information: 0 : 18/07/2011 5:06:47 PM: Waiting for reboot
WindowsFormsApplication1.vshost.exe Information: 0 : 18/07/2011 5:07:06 PM: Device Removal: dae0d3b0 - e8d150a4 - 4333e95b - 8be28c47
WindowsFormsApplication1.vshost.exe Information: 0 : 18/07/2011 5:07:06 PM: Receive Removal Event!
WindowsFormsApplication1.vshost.exe Information: 0 : 18/07/2011 5:07:25 PM: Device Arrival: dae0d3b0 - e8d150a4 - 4333e95b - 8be28c47
WindowsFormsApplication1.vshost.exe Information: 0 : 18/07/2011 5:07:25 PM: Receive Arrival Event!
WindowsFormsApplication1.vshost.exe Information: 0 : 18/07/2011 5:07:27 PM: Device dae0d3b0 - e8d150a4 - 4333e95b - 8be28c47 Executing Installing updates. Please wait 0%
WindowsFormsApplication1.vshost.exe Information: 0 : 18/07/2011 5:07:29 PM: Device dae0d3b0 - e8d150a4 - 4333e95b - 8be28c47 Executing Installing updates. Please wait 0%
WindowsFormsApplication1.vshost.exe Information: 0 : 18/07/2011 5:07:31 PM: Device dae0d3b0 - e8d150a4 - 4333e95b - 8be28c47 Executing Installing updates. Please wait 0%
WindowsFormsApplication1.vshost.exe Information: 0 : 18/07/2011 5:07:33 PM: Device dae0d3b0 - e8d150a4 - 4333e95b - 8be28c47 Executing Installing updates. Please wait 0%
WindowsFormsApplication1.vshost.exe Information: 0 : 18/07/2011 5:07:35 PM: Device dae0d3b0 - e8d150a4 - 4333e95b - 8be28c47 Executing Installing updates. Please wait 0%
WindowsFormsApplication1.vshost.exe Information: 0 : 18/07/2011 5:07:37 PM: Device dae0d3b0 - e8d150a4 - 4333e95b - 8be28c47 Executing Installing updates. Please wait 0%
WindowsFormsApplication1.vshost.exe Information: 0 : 18/07/2011 5:07:39 PM: Device dae0d3b0 - e8d150a4 - 4333e95b - 8be28c47 Executing Installing updates. Please wait 0%
WindowsFormsApplication1.vshost.exe Information: 0 : 18/07/2011 5:07:41 PM: Device dae0d3b0 - e8d150a4 - 4333e95b - 8be28c47 Executing Installing updates. Please wait 0%
WindowsFormsApplication1.vshost.exe Information: 0 : 18/07/2011 5:07:43 PM: Device dae0d3b0 - e8d150a4 - 4333e95b - 8be28c47 Executing Installing updates. Please wait 0%
WindowsFormsApplication1.vshost.exe Information: 0 : 18/07/2011 5:07:45 PM: Device dae0d3b0 - e8d150a4 - 4333e95b - 8be28c47 Executing Installing updates. Please wait 0%
WindowsFormsApplication1.vshost.exe Information: 0 : 18/07/2011 5:07:47 PM: Device dae0d3b0 - e8d150a4 - 4333e95b - 8be28c47 Update Error 80180048 IU (Image Update) installation failed due to an error.%
WindowsFormsApplication1.vshost.exe Information: 0 : 18/07/2011 5:07:54 PM: Device dae0d3b0 - e8d150a4 - 4333e95b - 8be28c47 Executing Rebooting your phone 0%
WindowsFormsApplication1.vshost.exe Information: 0 : 18/07/2011 5:07:54 PM: Waiting for reboot
WindowsFormsApplication1.vshost.exe Information: 0 : 18/07/2011 5:07:54 PM: Device Removal: dae0d3b0 - e8d150a4 - 4333e95b - 8be28c47
WindowsFormsApplication1.vshost.exe Information: 0 : 18/07/2011 5:07:54 PM: Receive Removal Event!
WindowsFormsApplication1.vshost.exe Information: 0 : 18/07/2011 5:08:27 PM: Device Arrival: dae0d3b0

The error "80180048" is the same error described in Chris Walsh's fix, so I thought I'd run his "Walshed" phone support tool - after a few crashes, it eventually showed the "Good news! It doesn't appear your phone is in a 'Walshed' state" message, and the updater still fails with the same error, so no joy there.