Hi,
I've uploaded a file to my 5X via USB and after I disconnected the USB cable I got the triangle screen.
I successfully did this several times before (maybe around 10 times, as I'm trying to get started with Connect IQ).
Rebooted, and now my maps and apps/widgets are gone.
However I still had my history and records etc in place.
I did a hard reset (long press LIGHT) and factory reset on my device to no avail.
Now when I mount the watch via USB it shows up as a 16G drive with only ~648KB used.
It seems to me that somehow the internal storage got "reset".
I should also mention that while copying the file nothing was special or different from other times. I did "safely remove" (unmount) the device and got the blue triangle.
Actually, first thing I did after first reboot was to copy over my app and it worked, however it seemed strange to me that other prg files were missing and "loading maps" boot phase was very short.
Only then I realized what actually happened.
My biggest pain is losing the built-in maps.
Everything else is gone anyway due to the software reset.
I'm on the latest 7.60 software version.
Any help will be much appreciated.