You know you need to apply the urgent Apple security update on your jailbroken iPhone. While you can’t do it without restoring your iPhone to its unjailbroken state, it’s very easy to get the update installed and then rejailbreak your iPhone. Here’s our step-by-step tutorial for how to install the iOS security update on your jailbroken phone, with screenshots.

While we are talking about how to lock down the Internet access on an iPod Touch, iPhone or iPad so that you can safely let a child use it without having to worry about what they may access on the Internet, you may find yourself having forgotten the parental restrictions passcode (that allows you to reset parental controls to disable Safari, email, etc.), and wanting to reset it. If you haven’t jailbroken your iPod Touch or iPhone or iPad, then the standard advice – to do a factory reset through iTunes – may still be your best bet. But if you have jailbroken your iPhone or iPad or iPod Touch, then you can actually remove and reset the parental restrictions passcode without having to reset your device! (Oh happy days!) Here’s how you do it:

“This Apple ID has been disabled for security reasons”, the ominous error message reads. What does it mean? Well, it’s no secret that Apple hates it when people jailbreak their iPhones (of course if Apple would give them what they want, they wouldn’t feel compelled to have jailbroken iPhones – jailbreaking iPhones happens when iPhone owners can’t get at the things that they want, that they know the phone can do, but which Apple has crippled). Now people with jailbroken iPhones are starting to receive the “This Apple ID has been disabled for security reasons” error message, and have confirmed that their Apple ID (which, among other things, gives you access to the iPhone app store) has been disabled. So, what it means is that Apple has started denying access to iPhones which have been jailbroken.

A Dutch hacker has demonstrated that jailbreaking your iPhone opens it up to a hack that allows your jailbroken iPhone to be easily accessed and remotely controlled. This doesn’t necessarily mean that you shouldn’t jail break your iPhone (or that you should, we pass no judgement on the act of jailbreaking an iPhone), but it does mean that if you are going to jailbreak your iPhone, you need to know how to close the security hole you will create (or already have created) by jailbreaking your iPhone.