关于如何判断iphone是否被越狱

关于判断iPhone是否是jailbreak机器，可参考如下代码：

static const char* jailbreak_apps[] =
{
        "/Applications/Cydia.app",
        "/Applications/blackra1n.app",
        "/Applications/blacksn0w.app",
        "/Applications/greenpois0n.app",
        "/Applications/limera1n.app",
        "/Applications/redsn0w.app",
        NULL,
};

- (BOOL)isJailBrokeDevice
{
        // Check whether the jailbreak apps are installed
        for (int i = 0; jailbreak_apps[i] != NULL; ++i)
        {
                if ([[NSFileManager defaultManager] fileExistsAtPath:[NSString
thUTF8String:jailbreak_apps[i]]])
                {
                        return YES;
                }
        }

        return NO;
}