From the bootloader I've tried erasing and flashing 16.2, 16.11, and 16.0 but it just returns to the same "Glass is Updating" screen when I reboot.
When I erase, I erase boot, recovery, system, userdata, and cache. When I flash, I flash boot, recovery, and system. I've tried with and without flashing userdata.
Does anyone have any ideas as to what could be wrong?
EDIT: Something really weird is going on. I ran the erase without flashing anything back on and did a reboot. I expected it to stop at the bootloader since there should be nothing to load, but instead it continues to go into the "Glass is Updating" boot loop.
EDIT 2: I've been doing a lot of reading and it sounds like there are more partitions than just the bootloader and the 5 that I have been erasing. My guess right now is that my device downloaded the 16.2 update into some other partition before I did the factory reset and now every time it boots it's running that update. I can't get much info from the device because I can't use adb.