Hey, I'm being admitted to the hospital and I know they don't have wireless. I want to be able to access my iPhones network on my computer while I'm there. I know there is a way of doing this by easily jailbreaking my iPhone, which I want to do, however I cracked the screen in october and instead of paying 200$ for a replacement phone I'm deciding to stick with the phone until Janurary when I will be able to upgrade to the 4G for free. Now I can only upgrade if I have the warranty, and Jailbreaking voids your warranty. I'm not really an iPhone expert and I'm hesitant to Jailbreak in fear of being unable to restore it without the Apple store knowing I did something that voids the warranty. But I understand computers for the most part, so I could Jailbreak it if some people out there convinced me that it can be undetectably and easily done. Any ideas?