Installed Marshmallow on my Nexus 5, and then yesterday's Marshmallow updates from Play Store for Gear app, Gear Plugin, and the Samsung Accessory Service (Gear app asks if you want both of those for improved functionality).
All was well until I rebooted my phone, and now I can't reconnect to the S2. Did do a hard reset of S2, and worked until S2 went out of range of phone. Then wouldn't reconnect. Kept saying invalid passkey, even though code on phone and S2 were the same.
I would either not update phone to Marshmallow, or not update Gear app, or both, cause I think you're gonna have the same problem.
10-13-2015 09:26 AM