摘要：
- (BOOL) isDeviceJailBroken{ BOOL jailbroken = NO; NSString *cydiaPath = @"/Applications/Cydia.app"; NSString *aptPath = @"/private/var/lib/apt/"; if ([[NSFileManager defaultManager] fileExistsAtPath:cydiaPath]) { jailbroken = YES; } if ([[NSFileManager defaultManager] fileExists 阅读全文
