iphone开发真机调试免99$办法，适用3。1。3

Xcode环境配置

1。修改SDKSettings.Plist文件，

打开 目录Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS3.1.2.sdk

（备份SDKSettings.Plist文件  ）

打开 SDKSettings.Plist文件 找到<key>CODE_SIGNING_REQUIRED</key><string>YES</string>和<key>ENTITLEMENTS_REQUIRED</key><string>YES</string>修改其值YES为NO.

2。修改platform. Info.plist文件

打开目录/Developer/Platforms/iPhoneOS.platform/

（备份 info.plist文件）

找到<key>CODE_SIGN_CONTEXT_CLASS</key><string>XCiPhoneOSCodeSignContext</string>

修改<string>XCiPhoneOSCodeSignContext</string>为<string>XCCodeSignContext</string>

注意：一共需要3处修改，实际中我得xcode仅修改了2处

3。打开终端控制器，输入以下命令

cd /Developer/Platforms/iPhoneOS.platform/Developer/Library/Xcode/Plug-ins/iPhoneOS\ Build\ System\ Support.xcplugin/Contents/MacOS/
dd if=iPhoneOS\ Build\ System\ Support f=working bs=500 count=255
printf "\xc3\x26\x00\x00" >> working
dd if=iPhoneOS\ Build\ System\ Support f=working bs=1 skip=127504 seek=127504
/bin/mv -n iPhoneOS\ Build\ System\ Support iPhoneOS\ Build\ System\ Support.original
/bin/mv working iPhoneOS\ Build\ System\ Support
chmod a+x iPhoneOS\ Build\ System\ Support

注意命令过程中得提示、覆盖等操作（建议逐行输入 ）

4。打开xcode，修改menu-->Project-->Edit Project Settings找到 “Code Signing Identity”和子菜单,

修改其键值为 "don't code sign"

5。打开终端控制器，逐行输入一下命令

mkdir /Developer/iphoneentitlements312
cd /Developer/iphoneentitlements312
curl -O http://www.alexwhittemore.com/iphone/gen_entitlements.txt
mv gen_entitlements.txt gen_entitlements.py
chmod 777 gen_entitlements.py

6。对于每一个新建项目都需要这个操作，打开menu-->Project-->NewBuildPhase -->New Run Script. Buid Phase

拷贝以下代码进去

export CODESIGN_ALLOCATE=/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/codesign_allocate
export CODESIGN_ALLOCATE=/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/codesign_allocate
if [ "${PLATFORM_NAME}" == "iphoneos" ]; then
/Developer/iphoneentitlements312/gen_entitlements.py "my.company.${PROJECT_NAME}" "${BUILT_PRODUCTS_DIR}/${WRAPPER_NAME}/${PROJECT_NAME}.xcent";
codesign -f -s "iPhone developer" --entitlements "${BUILT_PRODUCTS_DIR}/${WRAPPER_NAME}/${PROJECT_NAME}.xcent" "${BUILT_PRODUCTS_DIR}/${WRAPPER_NAME}/"
fi

7。打开xcode选择编译环境，使用 device－－debug编译，出现提示请插入设备，则已经编译生成所需app

参考资料：http://www.alexwhittemore.com/?p=354