The user has an ENH202v1 with old firmware that does not yet have the
firmware check feature. The user uploaded the ENH500v1 firmware v1.5.6 to
the ENH202v1 and though he can still access the ENH202 GUI, the ENH202
understandably no longer broadcasts.
Upload an old ENH500 firmware, which does not have the firmware check
feature-such as the ENH500 firmware version 1.1.0. to the ENH202v1.
After loading the old ENH500 firmware, load the device with the ENH202
Once the ENH202 1.1.9 firmware is loaded successfully, you can upload
the device with the latest ENH202 firmware which is version 1.5.2.