I spent years rooting Android. My respectful answer is if you have ask the answer is no. JBing may be easier on iPhones than Androids, I don't know. But, with Android, if you didn't spend a lot of time researching what to do and why you are doing it, you got in a lot of trouble. Like bricked phones. I spent many hours helping people out of those situations. I think there are JB threads, I would read up and weigh the plus and minuses. For me rooting got old and Apple updates come so fast, I don't see a need. IMHO 🙂