Before I start, I'd just like to point out that I am not new to jailbreaking itself, I'm only new to jailbreaking on an IPhone.
Anyway, I got an IPhone 5 in december, and have been considering jailbreaking it. Before I do though, I just want to know if the process is different from other IOS devices. I've jailbroken my IPod touch a few times, and not sure how different it is on the IPhone. I've heard about tethered and untethered jailbreaks, and I can probably find an untethered one. I also know I should backup my phone just in case something bad happens. Is that all I should be aware of? Thanks!