IOS判断设备是否已越狱

- (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;



}

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