問(wèn)題描述
我不小心在 5.1 上升級(jí)了我的 iPhone 4，現(xiàn)在我無(wú)法在雪豹上測(cè)試 Xcode 4.2.我不想升級(jí)到 lion 來(lái)下載 xcode 4.3，因?yàn)槲液芟矚g很多人說(shuō)它減慢了他們的 mac 并且還有其他幾個(gè)問(wèn)題.有沒(méi)有辦法從 iOS 5.1 降級(jí)到 iOS 5.0 并能夠在我的雪豹上再次測(cè)試我在 xcode 4.2 上的應(yīng)用程序?如果有人幫助謝謝，我將不勝感激.
I accidentally upgraded my iPhone 4 on 5.1 and now I can't test on Xcode 4.2 on my snow leopard. I don't want to upgrade to lion to download xcode 4.3 because I heart many people that said it slowed down their macs and had other several problems. Is there a way to downgrade from iOS 5.1 to iOS 5.0 and be able to test again my applications on xcode 4.2 on my snow leopard? I'd be grateful if someone helps thanks.
推薦答案
Xcode 4.2 可用于 iOS 5.1 設(shè)備.
Xcode 4.2 can be made to work with iOS 5.1 devices.
從此處下載 Xcode 4.3.將 5.1 SDK 和 Device Support 文件夾從 4.3 安裝程序復(fù)制到 Xcode 4.2 文件夾中.
Download Xcode 4.3 from here. Copy the 5.1 SDK and Device Support folders from the 4.3 installer into your Xcode 4.2 folder.
前者進(jìn)入Platforms/iPhoneOS.platform/Developer/SDKs，后者進(jìn)入Platforms/iPhoneOS.platform/DeviceSupport
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