I am running 4.3.3 on my AT&T iPhone4 and I was hearing bad things about 4.3.4. From what I was finding from other users is they where having problems connecting to a network. Is that problem fixed with the newest update, 4.3.5?? I feel like apple is coming with updates every 4 days and am starting to think it is not worth it. I am not a programmer, developer, or know anything about software so yah I am clueless. So apple is clamming these updates are fixing some security problems, like what? I am not a CEO or anything big, I am just a college medical student. What kind of security fixes or problem do I have if I dont keep up with the thousands of updates they keep coming out with? The only security problem apple is having is people are jail breaking their phone and they dont like that. Am I wrong in my assumption or is my phone really that much of a security risk to something unknown to me?