I followed the following steps, to resolve my issue by making Xcode to support iOS 6:
1.First download Xcode 4.5 .dmg file from Here (You would need developer account).
2.Then mount this image and use "Show Package Contents" from context menu.
3.Then copy the following folder
Contents/Developer/Platforms/iPhoneOS.platform/DeviceSupport/6.1
(10A403)
to your mac's following folder (This path may differ from mac to mac based on its version. On Snow Leopard
you may find the Developer
folder in Finder
under PLACES
section, and probably on Lion
, you have to right click the Xcode.app
and have to use Show Package Contents
):
Developer/Platforms/iPhoneOS.platform/DeviceSupport
4.Similarly copy the iOS 6 SDK folder from following directory:
Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS6.0.sdk
to your mac's following folder
Developer/Platforms/iPhoneOS.platform/Developer/SDKs
5.Also copy version.plist
from Contents/Developer/Platforms/iPhoneOS.platform
folder to your mac's Developer/Platforms/iPhoneOS.platform
folder.
6.Re-start Xcode and re-connect the device(s).
Bingo !! now Xcode supports recognizes iOS6 device(s) and even I am able to run and debug my app (built for older SDKs) on my iPhone with iOS6 (I am not sure about iPhone 6.0 simulator though).
However, answer to How to restore iPhone to older version say 5.1
is still pending.