I have note 20 ultra 5g and hear some noise when I call someone or someone call me
This noise only comes from my phone and it doesn't hurt others and it doesn't relate to my sim card
Please solve this problem in new update
Do you only hear the noise via the in-call speaker? If so, please dial *#0283# > Tap on RCV Packet Loopback ON (or it may appear as Start : RCV_1stMic) > Say a few words as though you were on a call. Are you able to hear your own voice clearly?