Can someone explain what this update does, what new "features" or bugs it addresses. The previous update VS98730a upgraded the phone to Android Oreo. (BTW, what a nightmarish experience this one was) But I can't find anywhere what VS98730b does. Both updates state Android Security Patch Level: 2018-08-01. Is there a typo on the latest one? Does it has Andorid's October security patch instead and not published correctly? In the past you could read the details of the updates as to what it would address. I see nothing of the sort for these latest round of updates. After the botched VS98730a upgrade experience I'm leary of installing VS98730b. Can someone shed some light on this?