The probm of S9 PLUS going silent in all calls cor 6 seconds is still there after update/hard reset/sim change/safe mode test. Did everything Samsung told. All calls go silent for 6 seconds while other person can hear.Shame on Samsung selling costly ...

S9+ has very poor signal strength. There are constant call drops...Voice goes silent for a minute between calls. Whole world is reporting this issue. I have no clue what to do. service center will take 15 days to verify...This should not happen in fl...