This Software update extends the functionality of the rotating bezel on your Gear S3 classic. Now users will be able to answer or reject incoming calls by rotating the bezel on their Gear S3 in accessibility mode – clockwise to answer and counter-clockwise to reject.
Additionally, the latest software update improved battery charging algorithm and stability of the Gear S3 device.
The Gear S3 Classic has software version R775VVRU1BRG1 and, the Gear S3 Frontier is carrying software version R765VVRU1BRG1. The size of the update is 14.44MB.
If you have Gear S3, you can check for the update by going into, About Gear > Update Gear software in the Settings.