# Device testing checklist

Simulator verification covered connect/disconnect, transcripts (text mode), tasks
panel, and the hardening pass. The items below need a **real
iPhone on the LAN** (`https://192.168.86.2:9178`) because mic input, WebRTC capture,
and audio session behavior don't work in this simulator environment (CoreAudio `-4010`,
0 input channels).

Setup: recheck device availability and signing, then build/install with Xcode or
the installed XcodeBuildMCP skill workflow. The phone was paired and the Nearlight
build launched successfully on September 12; that does not prove today's availability
or a still-valid provisioning profile. Verify the server certificate pin after an
actual certificate rotation, not automatically after every container restart.

For each check, record date, source revision, device/iOS version, backend/model,
observed result and supporting logs. Leave unchecked items unqualified; installing
the app or passing a simulator state test is not equivalent to hearing a reply.

## 1. Mic input with real speech

- [ ] Start → agent joins → mic enables **without** `-4010`.
- [ ] Speak: Lightwell/status transitions to **listening**; mic meter moves with voice level.
- [ ] Stop speaking, wait >2 s while agent is silent → **thinking** chip appears.
- [ ] Agent replies: state goes to **speaking** (remote audio drives it), TTS audible.
- [ ] User transcript finals arrive in the list with correct role/timestamps.

## 2. Barge-in

- [ ] While the agent is speaking, start talking → conversation continues without a
    "barge-in" glitch; state returns to listening/thinking as expected.
- [ ] Switching to Type leaves microphone capture off and text messaging usable.

## 3. Wake lock (screen off)

- [ ] During an active conversation, observe that auto-lock is suppressed
    (`isIdleTimerDisabled` prevents the device from locking due to inactivity).
- [ ] Note: `isIdleTimerDisabled` does **not** prevent a user from pressing the
    side button to lock the device. It only disables the automatic idle timeout.
- [ ] After hang-up, auto-lock returns (idle timer re-enabled).

## 4. Audio interruption (phone call / Siri)

- [ ] Mid-conversation, trigger an interruption (incoming call or "Hey Siri").
- [ ] On end (with `shouldResume`), mic and conversation resume automatically.

## 5. Mic permission denied fallback

- [ ] Deny microphone permission in iOS Settings for the app, relaunch.
- [ ] Start → session reaches **ready** despite mic failure (non-fatal); a visible
    error explains the problem and offers iPhone Settings recovery; Type remains usable.

## 6. General device sanity

- [ ] Connect / hang-up / reconnect matrix (3×) — no crashes, state resets cleanly.
- [ ] Change server URL in Settings while idle → session recreates without crash.
- [ ] Reconnect banner appears on network loss mid-call; recovers on return.
- [ ] Voice/model picker changes take effect live on the agent and survive relaunch.