Samsung S21 Ultra 5g echo

[Arlene P]

Hi all,

Since the update, everyone is complaining of an echo when I use the speaker phone ( which is almost every call). What can be done to fix this. TY!

Happy Thanksgiving 

Arlene 

[Anonymous User]

Hi, you can perform a loop back test on the microphone and speakers if you want. I can send you the code to open the test screen if required ?

[Members_e71oADo]

I am getting exactly the same problem. No echo for me but  - for the person I call - there is an echo - what's happened?