Our gadget-gaga siblings at Gizmodo report that you could run into some serious problems if you try jailbreaking your iPhone on a MacBook running OS X 10.5.6, causing serious system freezes. The post details the cause as well as how to solve the problem. Whether you’ve already jailbroken your iPhone or you’re planning to jailbreak your iPhone, be sure to read through Gizmodo’s post to be safe.