I have an odd problem where a factory reset does not erase all data. Actually, no data is erased. When I boot up the watch I expect to see default watch face, all my settings gone, etc., but no: for some reason, the watch shows time as being (last night) Monday, April 3rd at 19:50. My step count from Monday night is visible right on the watch face as well as my custom configured button shortcuts work. What does NOT work is starting an activity: when I press START, I only see "+ Add" (activity) and I'm basically stuck on this screen.
What I have tried:
- shutting down and starting by holding down DOWN + BACK + START; releasing START after first beep, then the other two after the second beep (as instructed here)
- when I'm able to access the watch setting, deleting all activities; deleting all user data; resetting to default settings; "Delete Data and Reset Settings"
- using Android Transfer, erasing Activities folder; deleting GarminUpdate.xml (or similar), and several other folders or files
- using A.T., deleting all maps except for "gmapbmap.img" and "gmaptz.img" as suggested in this thread
No method that I am aware of seems to erase everything.