I'm pretty new to the whole jailbreaking thing, but am kinda familiar with it since my roommate is a big fan of it. So I tried it on my iPhone 4 for the sake of using SBSettings in the notification center and it was pretty cool!!! Phone didn't seem to lag any and battery life was almost the same. But on the second day it was jailbroken I noticed that if my phone wasn't on silent and I got a phone call, pushing the volume button to quickly silence the ringer no longer worked. If I hit the up or down volume button it only adjusted the volume of the phone as it was ringing. Has anyone else had this issue?? Is there a fix for it or should I just wait for a newer more stable version of redsn0w??? I have since then restores my phone via iTunes to non-jailbroken form but I was running iOS 5.0.1 and jailbroke with redsn0w 0.9.10b3.