We use OM2+ in a few of our devices for commercial purposes. Recently, we encountered a scenario where the OM2+ got factory reset to vanilla OpenWRT. While looking through WinSCP, we found there are no files or folders at all. I have attached a screenshot of the console below.
I have no answers to how the hostname is retained, i.e. AirSENCE-06233B5B40356. We tried flashing the Omegaware-0.3.3 b253 image, but it didn't allow us to. We have had situations where the device got restored to factory settings but this is something extraordinary that we cannot find answers for.
After running, firstboot -y && sync && reboot, we could get the default OM2+ console page.
Any feedback/thoughts would be highly appreciated.