[bawaji]

You need to download and run HSPL first. Then, download the Energy ROM 7zip file and unpack with the latest beta version of 7zip or the latest version of WinRAR. Then run the Imagio_SoftwareUpgrade.exe file. The phone needs to be connected via ActiveSync both times.

Note that your Virus Scanner will give a false positive for the above files. Create a directory and then set your Virus Scanner to NOT scan that directory. Download the HSPL and Energy ROM files into that directory so the exe files are not deleted by the Virus Scan software.

Hope that helps.