The firmware in the SW2 is updated automatically by the SmartWatch 2 app in the phone. When there's an update to the app in Google Play it also updates the watch over bluetooth.
I know this,but when I check in phone says that latest firmware is installed in my watch and when I search on SUS say that is available a new version of firmware,so I roll out from SUS.
Same thing happen to me, I run SUS and connected my SW2 and a message is appeared for a new update for my device so I immediately install it, after that I checked the software version but nothings change.
