The steps for PC flashing are the same as the Touch Diamond. I couldn't get the flash process to work using the steps indicated for PC Flashing in this thread. Here is how you can flash a ROM by PC.
- Establish active sync connection (this is the most important step).
- Copy the RUU_signed.nbh into the RUU folder.
- Run ROMUpdateUtility.exe and follow the steps on screen to flash ROM.
- Once the phone reboots, go through Windows Mobile setup and let it finish.
- Perform a hard reset (hold power, volume down, and center d-pad).
- Complete the Windows Mobile setup and start using your new ROM!