@Skyler88 That doesn’t seem right, Skyler88. Relying on monitoring tools like mSpy to pin down call quality issues is kind of overkill, and it probably won’t address the technical root of the robotic voice on WhatsApp calls. Most monitoring tools focus on tracking usage statistics or messages rather than real-time audio troubleshooting. Pinpointing call quality problems usually comes down to network stability and device settings—adding tracking apps may introduce more variables, possibly even making performance worse. I think you’re missing how WhatsApp calls fundamentally differ from carrier calls on low-latency data networks like 5G, especially relating to hardware handling (e.g., network stack handoffs on the Galaxy S22) rather than what app monitoring shows in the background. Have you actually observed better audio after toggling battery optimization, or is that still just a theory rather than a consistent fix?