Loud Beep from speaker after call ends

  1. karan16 Cupcake Jul 14, 2019

    karan16, Jul 14, 2019 :
    Whenever the call ends, my OP6 gives of a loud beep from loud speaker. I went through the internet and found Snapchat application has caused this issue in past. But I don't have Snapchat on my phone. In addition to that I revoked permission of all applications for phone settings but I was still getting the beep. I don't get any this in safe mode. As of I can conclude, some applications might be causing this issue. Please let me know how can I find which application is causing this issue. Else I need to factory reset my phone.