Am using nokia 6 and after oreo 8.1 update am getting low volume since last mnth. If i turnnoff dilby den its ok. But without dolby its nt so smooth to hear. Yesterday i gt april security patch update. But still am having this volume low pblm. Wen i connect ohone to my charger the notification sound can be heard aftr 1 or 2 seconds only. Wen is nokia gonna fix dis? Last month dey told the volume issue will be resolved wen v receive april security patch. Still not resolved. Disnt expect this frm nokia.