IOS判断设备是否已越狱

转自：http://www.cnblogs.com/supercheng/archive/2012/12/05/2804166.html

- (BOOL)isJailbroken

{

    BOOL jailbroken = NO;

    NSString *cydiaPath = @"/Applications/Cydia.app";

    NSString *aptPath = @"/private/var/lib/apt/";

    if ([[NSFileManagerdefaultManager] fileExistsAtPath:cydiaPath])

    {

        jailbroken = YES;

    }

    if ([[NSFileManagerdefaultManager] fileExistsAtPath:aptPath])

    {

        jailbroken = YES;

    }

    return jailbroken;

}

IOS判断设备是否已越狱

原文：http://www.cnblogs.com/muyushifang07/p/5207740.html