Crackling sound during calls - Xiaomi 12T pro


Jan 3, 2023
Hi Guys. I bought 12t pro this week and even if I am happy with the purchase I have noticed one issue with the phone. When I am on the calls and I turn on the speaker even if the volume is not very high the sound is kinda crackling. The issue is not very apparent when listening to YT or podcasts. Did anyone have a similar issue? Any possible ideas on how to fix it?