ChatGPT Voice Mode routes audio to earpiece instead of speakerphone on Honor200. Device: Honor 200, MagicOS 10, Android 16. Latest ChatGPT Android app. Issue: when using Voice Mode, audio always comes through the earpiece. Expected: the main speaker, like other voice apps. Additional info: WhatsApp, Telegram, and Gemini Live work fine. Only ChatGPT is affected. This has been happening for months across multiple app updates. Steps: open the app, start a Voice conversation, hear audio through earpiece.