- Guideline 2.5.4 - Performance - Software Requirements
Apple 邮件内容：
Guideline 2.5.4 - Performance - Software Requirements
Your app declares support for bluetooth-peripheral in the UIBackgroundModes key in your Info.plist but does not provide Bluetooth Low Energy functionality. The Bluetooth Background modes are for apps that communicate to other devices using Bluetooth Low Energy and the Core Bluetooth framework.
Next Steps
To resolve this issue, please revise your app to add support for Bluetooth Low Energy communication through Core Bluetooth in your app or remove the bluetooth- values from the UIBackgroundModes key.
Resources
For more information on Core Bluetooth, please review the Core Bluetooth Framework Reference.
被拒原因：
app在后台模式需要使用BLE4.0 （Bluetooth Low Energy ）就是低功耗蓝牙，项目中因历史遗留，未使用到蓝牙功能，
解决办法：
从 info.plist文件中Required background modes 下有声明，删除提交审核，顺利通过.
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