Don't know if this is what you mean.. But my note 20 ultra was doing that.. This video helped https://www.google.com/url?sa=t&source=web&rct=j&url=https://m.youtube.com/watch%3Fv%3D6dbYu6gyy_Y&ved=2ahUKEwjI8MzV4cjrAhXxt1kKHXb0AswQwqsBMAF6BAgIEAY&usg=AOvVaw0vDQ4FkOHppGDzrId1xjXD
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