Baseband Version - 00784-SDM660_GEN_PACK-1.204336.1
Build Number - QKQ1.WW_Phone-17.2018.2004.424-20200506
The system sounds like ringtone, alarm, notification tone seems to be muffled (inaudible) even at max volume. The music and other app sounds are quite audible. This might be a software glitch as the speakers are working fine. It requires an immediate fix as i cant hear any incoming calls.
The VoWiFi and Native video calling stopped working after the update. Even though VoWiFi is shown as enabled in the #*#4636#*#* Phone Info menu it doesn't work. Native Video Calling is shown as unavailable but instead opens up to Google Duo when a video call is initiated.
Some disabled Apps that cant be fully uninstalled seems to be enabled and updated automatically.
Wi-Fi keeps disconnecting and reconnecting sometimes and the only way to resolve it seems to be to forget the saved wifi network and rejoin to that network.