Xiaomi 17 Pro Max (popsicle) OS3.0.45.0.WPBCNXM by xiaomi.euObserved behavior:The earpiece suddenly loses audio during the callSpeakerphone continues to work normally, because it uses a different audio routing path in the system.The bug is likely related to:The new Qualcomm unified audio driver stack (2026)The HyperOS audio HAL (Hardware Abstraction Layer)A possible conflict between the earpiece routing and the VoIP/telephony...Read more