{
  "schema": 1,
  "device": "beatles",
  "name": "Nokia 2720 Flip",
  "architecture": "armv7",
  "abi": "armeabi-v7a",
  "soc": "MSM8905",
  "board": "msm8909",
  "taVariant": null,
  "observedFirmware": {
    "kaios": "2.5.2.2",
    "gecko": "48.0a2",
    "build": "40.00.17.01",
    "androidHardwareBase": "6.0.1",
    "androidApi": 23,
    "kernel": "3.10.49-g8801858442f"
  },
  "display": {
    "internal": {
      "width": 240,
      "height": 320
    },
    "external": {
      "width": 240,
      "height": 240
    },
    "touchscreen": false,
    "clamshell": {
      "sysfs": "/sys/devices/soc.0/hall_sensor1.73/hall_status",
      "rawOpen": 0,
      "rawClosed": 1,
      "evidence": "Physical inversion reported by owner on 2026-10-18; software polarity corrected"
    }
  },
  "memory": {
    "kernelVisibleKiB": 409248,
    "zramSwapKiB": 262140
  },
  "access": {
    "adb": true,
    "adbUid": 2000,
    "debuggerChromeProcessUid": 0,
    "bootloaderUnlocked": null
  },
  "validation": {
    "nativeArmv7UserspaceProbe": true,
    "diagnosticAppOnExistingKaiOS": true,
    "newGeckoRuntime": true,
    "gaiaBoot": true,
    "physicalKeys": true,
    "customBootImage": true,
    "bootPartitionBackupsVerified": true,
    "restorationTested": false,
    "physicalKeysEvidence": "Owner reports diagnostic works well, 2026-10-17; no exhaustive keypad matrix qualification.",
    "predictiveT9DictionariesBuilt": true,
    "predictiveT9DictionaryLanguages": 42,
    "predictiveT9PhysicalQualification": false,
    "newGeckoOffscreenHtmlCssJs": true,
    "newGeckoInteractiveDisplay": true,
    "nativeXorgFramebuffer": true,
    "framebufferCaptureVerified": true,
    "nativeKeypadEventQualification": true,
    "nativeRilStatus": true,
    "nativeBatteryStatus": true,
    "gaiaSimAndSignalStatus": true,
    "nativeSms": true,
    "nativeCalls": true,
    "kernelEvdevKeypadQualification": true,
    "nativePhoneBroker": true,
    "nativeCallList": true,
    "nativeAudioServiceAccess": true,
    "nativeSmsCodecTests": true,
    "externalDisplayRendered": true,
    "physicalClamshellCycle": true,
    "externalDisplayRefresh": true,
    "nativeCallAudio": true,
    "userQualification": "2026-10-18: owner confirms call audio in both directions and SMS; previous confirmation of clamshell/backlight operation. Not an exhaustive reliability test.",
    "customBootImageBooted": false,
    "persistentRuntime": true,
    "persistentRuntimeSurvivedReboot": true,
    "nativeVolumeControls": true,
    "nativeBacklightControl": true,
    "boundedVibration": true,
    "nativeRadioPower": true,
    "gaiaAirplaneMode": true,
    "airplaneModeQualification": "tickets/evidence-2026-10-20/nokia-airplane.json"
  },
  "flashReady": false,
  "evidence": [
    "logs/nokia2720-inventory-20261017/inventory.json",
    "tundra/out/beatles/armv7-smoke/device-test.json",
    "tundra/out/beatles/display-diagnostic/install-report.json",
    "tundra/out/beatles/backups/20261017/verification.json",
    "tundra/out/beatles/gecko-armhf/version-result.json",
    "tundra/out/beatles/gecko-armhf/render-result.json",
    "tundra/out/beatles/gecko-armhf/gecko.png",
    "tundra/out/beatles/gecko-156.0.1/engine-staging.json",
    "tundra/out/beatles/gecko-156.0.1/version-result.json",
    "tundra/out/beatles/gecko-156.0.1/render-result.json",
    "tundra/out/beatles/gecko-156.0.1/gaia-trial-20261017-205052/gaia-audit.json",
    "tundra/out/beatles/gecko-156.0.1/framebuffer-home-156.png",
    "tundra/out/beatles/gecko-156.0.1/gaia-trial-20261017-205433/gaia-audit.json",
    "tundra/out/beatles/gecko-156.0.1/qualification.json",
    "tundra/out/beatles/gecko-156.0.1/gaia-trial-20261017-230112/gaia-audit.json",
    "tundra/out/beatles/gecko-156.0.1/gaia-trial-20261017-233954/gaia-audit.json",
    "tundra/out/beatles/gecko-156.0.1/gaia-trial-20261021-105254/camera-frame.png",
    "tundra/out/beatles/gecko-156.0.1/gaia-trial-20261021-105554/camera-photo.jpg",
    "tundra/out/beatles/gecko-156.0.1/gaia-trial-20261021-105554/camera-frame-encoded.jpg",
    "tundra/out/beatles/gecko-156.0.1/gaia-trial-20261021-110735/display-session.log"
  ],
  "experimentalEngine": {
    "version": "156.0.1",
    "architecture": "armv7 / hard-float",
    "source": "Mozilla release sources, locally cross-compiled",
    "sourceRevision": "6f2c158dfc7e9693f880fad2510ceb51a158c069",
    "sourcePatches": [],
    "mode": "shared Gaia, Xorg/fbdev software display, bounded private session with Nokia radio and Wi-Fi adapters"
  },
  "limitations": [
    "KaiOS kernel and existing firmware; no standalone boot image",
    "KaiOS stock Camera is confirmed working by the user; Vulpes Gecko 156 still has no beatles camera adapter. The standalone QCamera diagnostic returned empty frames, so its output is not evidence of a sensor or kernel fault",
    "Software framebuffer around 11 submissions/second; no GPU acceleration",
    "Multi-tap input qualified; offline predictive T9 is implemented for 42 Gaia keyboard locales, pending physical qualification",
    "Gecko runs as uid 2000; root watchdog and Xorg restore KaiOS after each trial",
    "First SIM only; no data bearer, MMS or camera adapter; sustained radio reliability and incoming call lifecycle still need qualification",
    "External display refresh retries driver refusals during panel transitions",
    "Bluetooth firmware backend exists, but Vulpes has no Nokia adapter; pairing and profiles are not available",
    "Predictive T9 lexicons are generated from Gaia keyboard wordlists; 12,000 frequent words per locale, loaded on demand. User-dictionary learning is not implemented"
  ],
  "privateBootBuild": {
    "path": "tundra/out/beatles/boot-trial-20261018-r5",
    "signed": false,
    "bootTested": false,
    "standalone": false,
    "fastbootDetected": false,
    "bootloaderLockState": null
  },
  "hardwareInventory": {
    "camera": {
      "count": 1,
      "facing": "back",
      "orientation": 270,
      "moduleApi": "1.0",
      "gaiaAdapter": false,
      "maxPictureSize": [
        1600,
        1200
      ],
      "focusModes": [
        "fixed"
      ],
      "maxDigitalZoom": 6.06,
      "firmwareOpenReleaseVerified": true,
      "advertisedFlashModes": [
        "off",
        "auto",
        "on",
        "torch"
      ],
      "flashPhysicallyVerified": false,
      "temporaryProbe": {
        "date": "2026-10-21",
        "backend": "mm-qcamera-app as Android camera uid 1006",
        "previewUi": "QCamera preview starts; frames are not yet delivered to Gaia",
        "snapshotYuv": "NV21 1280x960 captured and visually decoded",
        "snapshotJpeg": "invalid for use; nearly uniform gray/black",
        "gaiaAdapter": false,
        "evidence": "tickets/2026-10-21.md",
        "cameraDaemon": "qcamerasvr running; /system/bin/mm-qcamera-daemon (Android camera UID) keeps /dev/video0 busy after B2G stops",
        "v4l2Direct": "unavailable; Qualcomm interface client required"
      }
    },
    "volumeKeys": {
      "up": "event3/115",
      "down": "event2/114"
    },
    "sensors": {
      "modulePresent": true,
      "enumeratedAsShell": 0,
      "enumeratedAsRoot": 0,
      "automaticBrightnessAvailable": false,
      "accelerometerAvailable": false
    },
    "wifi": {
      "interface": "wlan0",
      "controlSocket": "wpa_wlan0",
      "gaiaAdapter": true,
      "qualification": "tickets/evidence-2026-10-20/nokia-wifi.json"
    },
    "evidence": "tundra/out/beatles/hardware-inventory-20261018",
    "qualification": "tundra/out/beatles/hardware-qualification-20261018/controls-final.json",
    "bluetooth": {
      "firmwareBackend": "bluetoothd",
      "firmwareDaemonPresent": true,
      "firmwareServiceRunning": false,
      "vulpesAdapter": false,
      "evidence": "tickets/evidence-2026-10-20/nokia-media-stack.txt"
    }
  }
}