I recently upgraded from a JB 4.0 to 4.1 and JB with GreenPois0n. Everything went fine and works great. Now, about 2 weeks later, the Home button is giving me problems. Sometimes it doesn't respond whatsoever. Other times it responds slowly. If I spin it around inside it's housing, it'll start working fine for a while. I'm tempted to believe that it's strictly a hardware problem. But, I'm wondering if anyone has had this problem on a JB phone, only to have it go away once you restore to stock? I can restore back to stock 4.1 easily enough (SHSH are in full effect), but JBing it all back to what I want is a pain. I'm afraid I'll restore to stock for my date with a "genius" and it'll work fine (or if it doesn't, I'll end up with a new phone with OS 4.2.1 and no blogs saved). So, has anyone seen a JB or JB app cause intermittent problems with the Home button? Do you think this could be software related or is it a simple HW problem?