Axon7_total_requests ++
1. ZTE Axon 7 US version (ZTE A2017U)
2. Android 6.0.1 (stock, build B29)
3. Dedicated Audio Chipset: AKM 4961 + 44904961 - HiFi main chipset to provide HiFi and recording features4490 - Independent amplifier to enhance HiFi playback (AK380) https://www.zteusa.com/axon-7
audio_policy.conf