将iOS SDK从5.1降级到5.0

Question

I've been developing an app, which is ready to be sent to verification at Apple. I've been beta testing 5.1, so both my Xcode and iPhone is configured with SDK 5.1 and so is my app.

Apple do not accept apps with 5.1 right now, so is there an easy way to downgrade the SDK to 5.0? I've tried editing the value of "Base SDK" but only 5.1 shows up.

Answer 1

Unfortunately you'll have uninstall Xcode and iOS SDK an reinstall 5.0 downloaded from apple.

you can use this command:

sudo /Developer/Library/uninstall-devtools –mode=all

Answer 2

您也可以仅在Mac上的其他位置分别下载并安装带有iOS 5.0的XCode 4.2。