You should post this in the sticky for the HomePatrol-1 v2.4.01 released section. Click on the link to the last page of posts under that Thread you will see a post from "wmlovell" that has a link to download the 2.03.01 version to your computer. You will need to do the following:
So extract the file HomePatrol-1_V2_03_01.scn from the zip file by right clicking on it and choosing extract all, then copy the resulting SCN file to the firmware folder on the homepatrol's drive using windows explorer while you are connected to the homepatrol via USB cable. After you copy it there, and disconnect the usb cable, the homepatrol will reboot and install the firmware back to 2.03.
Mike