2022---galaxy-s22--a-bug-makes-the-speakers-of-certain-smartphones-sizzle

The primary cause of the crackling sound is an . Because the Galaxy S22 is IP68-rated and tightly sealed against water and dust, it can struggle to equalize pressure quickly. This occurs most frequently in the following conditions:

: Moving from cold outdoor air to a heated room, or placing the phone in extremely cold environments.

Do you have a or a very tight-fitting case? Have you tried the SIM tray trick yet?