I'm running an iPhone4 at 5.0 BB 1.59 preserved using Redsn0w. I waited to update to 5.0 until the last minute when apple released 5.0.1. I've always jailbroken my phone and have run an unlock on many/ all previous iPhones starting with my 4GB gen1. I like to have the option to unlock when I travel. Not having a JB phone is kind of bugging me. So my question is how reliable is the tethered JB? I've never had a tethered JB. Is it worth it for those that travel frequently on planes. I don't want to get to where I'm going and not be able to use my phone or email until I get to my hotel to reboot tethered. I know there's the semi-tether available. Let me hear from those that are Jailbroken, please. Thanks to those that reply and especially to the iPhone Dev Team and all those involved in the 5.x jailbreak in advance. And thanks for all the previous JB's.