配置包iOS12.1 (版本号16B91)

资源作用: 让低版本Xcode(Version 10.1 (10B61)以下)支持调试高版本iOS 12.1(16B91). 问题描述: Could not locate device support files. This iPhone 7 (Model 1660, 1778, 1779, 1780) is running iOS 12.1 (16B91), which may not be supported by this version of Xcode. 解决方案: 将下载的配置包放到下面路径： /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/DeviceSupport