# 1 Error performing GATT operation: ......

![](images/1+Error+performing+GATT+operation_+......_8599f49f.jpg)

耳机端不支援LEA， 手机端测试的时候好像setting界面开发者选项里面把 Bypass Bluetooth LE Audio Allowlist 打开了， 需要把Bypass Bluetooth LE Audio Allowlist 关掉并且重启手机再测试

![](images/1+Error+performing+GATT+operation_+......_eaf6e36f.jpg)

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<a href="https://partnerissuetracker.corp.google.com/u/0/issues/422213477" class="external-link" rel="nofollow">https://partnerissuetracker.corp.google.com/u/0/issues/422213477</a>

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