Hi all,

My 3GS home button is losing it's responsiveness too. It's not physically sunken but usually have to press few times to get it to work. Still under warranty about 10 months old. Looking at the replies in this thread, I think it's a common problem for 3GS.

I'm not too sure about sending back to Apple because AFAIK they usually replace with a refurbished set, therefore I will lose my SHSH blobs of 3.1.3 and 4.0 (Yes, I jailbroken).