I was on 2.4 and when 2.5 came, for a very long time it didn't install. After a month it solved my itself.
Now 2.7 is out and I'm still stuck on 2.5.
I start the "search for update" option on the watch and it loads a bit then it throws back to the menu. No error message or whatsoever.
Garmin connect says that update is available and I should sync with the watch. I did that, the message went away and It ways I'm on the latest version.
Now I installed the Garmin Express to my PC and started to update...and it says IT CANNOT UPDATE BECAUSE THE WATCH MEMORY IS FULL!!! And I should delete some .fit files.
Goddamnit! Why can't garmin express (web), or the Android app or the watch say that the memory is full?
Please fix this.