Galaxy S20 playing Pandora via JBL Charge speaker. Volume when playing music is very low. I can fix it for one song by reconnecting to the speaker but after song ends, I get a notification sound and volume becomes very low. Happens every time.
I only have this issue when I connect my S20 Ultra to a bluetooth device after a system restart. Normally, I connect to the device and when the music starts playing I crank the volume up on my phone for the bluetooth. it stays at the volume until I reboot my phone. did you check the sound and volume settings? maybe your phone has a volume level protection turned on.
I don't have media limit volume turned on. The mystery notification sound precedes the volume going low. I thought it was Pandora's media player that was sending the notifications after every song, so I turned off notifications for Pandora, which did not fix it. The volume problem only happens with the BT speaker, not with Galaxy Buds even though the notification after each song can be heard
@userBwHIjqnKIR hmm if all didn't work you may have it check with ubreakifix repair center they are authorized by samsung to repair galaxy phones. Diagnostic is free i think, call them before coming in.