# 2. 耳机不支援LEA, 手机支援LEA

![](images/2.+耳机不支援LEA,+手机支援LEA_55144662.jpg)

![](images/2.+耳机不支援LEA,+手机支援LEA_d7ac6458.jpg)

<span style="color: rgb(0,51,102);">**测试手机支援LEA, 开发者选项中将 Bypass Bluetooth LE Audio 选项关掉，然后重启手机，再重新测试，好像就不会遇到上面截图对应的问题了**</span>

<span style="color: rgb(255,0,0);">**![](images/2.+耳机不支援LEA,+手机支援LEA_f57aa6c0.jpg)**</span>

<a href="https://jira.realtek.com/browse/BB2BUG-49617" class="external-link" rel="nofollow">[BB2BUG-49617] [BB2][RTL8763ESH/ROM][GMI][沃莱特][Harman][T530] [finder] 455-[LEA][Finder]EIK rotation Automated test fail - Jira</a>

<a href="https://partnerissuetracker.corp.google.com/u/0/issues/420766718" class="external-link" rel="nofollow">https://partnerissuetracker.corp.google.com/u/0/issues/420766718</a>

#### <span style="color: rgb(32,33,36);">hi Mark:</span>\
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<span style="color: rgb(32,33,36);">‘EIK Rotation’ test fail, can you help see the reason, thanks.</span>\
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<span style="color: rgb(32,33,36);">test fail screen: Fail_screen.jpg</span>\
<span style="color: rgb(32,33,36);">18:24:26 BLE connected</span>\
<span style="color: rgb(32,33,36);">After BLE is connected, there is no service discovery and no reading beacon parameters,</span>\
<span style="color: rgb(32,33,36);">and the connection is immediately disconnected;</span>

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#### <a href="mailto:gmark@google.com" class="external-link" rel="nofollow">gmark@google.com</a><span class="ng-star-inserted"><span class="bv2-event-user-id ng-star-inserted">\<gmark@<a href="http://google.com" class="external-link" rel="nofollow">google.com</a>\></span></span><span class="ng-star-inserted"><a href="https://partnerissuetracker.corp.google.com/u/0/issues/420766718#comment2" class="external-link" rel="nofollow" style="text-decoration: none;"><span> </span>#2</a></span><span class="bv2-event-info">May 28, 2025 03:40PM</span>

Reassigned to <span class="bv2-email-with-profile-container"><span class="ng-star-inserted"><span class="user-avatar material ng-star-inserted">![](https://lh3.googleusercontent.com/a/default-user=s32-p-k)</span></span><span class="ng-star-inserted"><span class="ng-star-inserted"><a href="mailto:android-bluetooth@google.com" class="external-link" rel="nofollow">android-bluetooth@google.com</a></span></span></span>.

**To android-bluetooth@ - per HCI service discovery not perofrmed, yet onServicesDiscovered() is called. The GATT connection does not seem functional after that.**

    // Validator calls BluetoothDevice.connectGatt() 
    05-27 18:24:26.853 I GattClientImpl: BluetoothDevice.connectGatt() - 00:00:00:00:00:0D [CONTEXT service_id=284 ]

    // This follows to BluetoothDevice.connectGatt() calls, apparently one made by another app at the same time.

    05-27 18:24:26.853 D BluetoothGatt: connect() - device: XX:XX:XX:XX:00:0D, auto: false
    05-27 18:24:26.853 D BluetoothGatt: registerApp()
    05-27 18:24:26.854 D BluetoothGatt: registerApp() - UUID=8f31e253-d3a8-492f-9165-d806b6c95c32
    05-27 18:24:26.856 D BluetoothGatt: onClientRegistered() - status=0 clientIf=14

    05-27 18:24:26.976 D BluetoothGatt: connect() - device: XX:XX:XX:XX:00:0D, auto: false
    05-27 18:24:26.976 D BluetoothGatt: registerApp()
    05-27 18:24:26.976 D BluetoothGatt: registerApp() - UUID=b48ee071-2016-4f0e-8e65-815a00cec43b
    05-27 18:24:26.988 D BluetoothGatt: onClientConnectionState() - status=0 clientIf=14 device=00:00:00:00:00:0D
    05-27 18:24:26.989 D BluetoothGatt: onClientRegistered() - status=0 clientIf=16

    05-27 18:24:26.989 I GattClientImpl: Bluetooth connection state changed, status: GATT_SUCCESS, state: 2 - 00:00:00:00:00:0D [CONTEXT service_id=284 ]
    05-27 18:24:26.990 D BluetoothGatt: requestConnectionPriority() - params: 0

    // BluetoothDevice.discoverServices() called. There's also a second call to this API. From HCI service discovery is not in fact performed.
    // onServicesDiscovered() is invoked right away
    05-27 18:24:26.991 I GattClientImpl: discoverServices() - 00:00:00:00:00:0D [CONTEXT service_id=284 ]
    05-27 18:24:26.992 D BluetoothGatt: discoverServices() - device: XX:XX:XX:XX:00:0D
    05-27 18:24:26.997 D BluetoothGatt: onClientConnectionState() - status=0 clientIf=16 device=00:00:00:00:00:0D
    05-27 18:24:26.998 D BluetoothGatt: discoverServices() - device: XX:XX:XX:XX:00:0D
    05-27 18:24:27.001 D BluetoothGatt: onSearchComplete() = Device=00:00:00:00:00:0D Status=0
    05-27 18:24:27.001 I GattClientImpl: onServicesDiscovered() - 00:00:00:00:00:0D [CONTEXT service_id=284 ]

    // bluetoothGatt.writeDescriptor(Descriptor) returns false
    05-27 18:24:27.101 I ValidatorImpl: Asynchronously failing: Error performing GATT operation (fe2c1238-8366-4814-8eb0-01de32100bea SUBSCRIBE_TO_NOTIFICATIONS returned false)