Can anyone jailbreak and Cydia install for iOS 9.x, 10.x, 11.x, or 11.4.1 and below? For sure, iOS 11 update has already been jailbroken by the world’s famous developers and hackers but you won’t be able to jailbreak iOS 11.4.1 and below because there’s no any jailbreak tool have released to the public iPhone, iPad,…