My phone volume got low after phone update. It was pretty higher when I bought it. Also during calls there use to be an icon for extra volume that too has disappeared. No problem with speakers, it happened only after software update
M30s has not been good experience. i have so many issues. i could not get help from Samsung customer care as it was close then later my warranty expired, within 9 months my phone speaker has no sound and able to listen only via headphones or turning speaker on. Now phone is hanging too. Samsung old problem of hanging although 59b space is there open. I won't buy ever this brand again.
Sound issue can be caused due to several reasons. Samsung recommends avoiding lamination on the speaker. Please perform the following steps to fix the issue: • Check the mode. Settings> Sounds and vibrations> change the mode to sound and Increase volume (Ringtone, Media, Notifications, System, and Bixby Voice) to maximum • Settings> accessibility> Hearing> Disable Turn of all sounds/Mute all sounds • Diagnose the device using Samsung members application> phone care/Diagnose> Interactive check> Speaker • Sometimes 3rd party apps may also cause the sound issue so check your device in Safe mode. For further assistance, register your concern in Samsung members app (click on “+“icon>send feedback>Error report/ Ask Questions).
