It’s not good news. I had my faulty initial iPhone 4 replaced. But the replacement wasn’t much better. Signal strength seemed much better and I didn’t drop any calls, but the proximity issues remained. So they replaced it again. Now I am on my third iPhone 4.
Unfortunately, proximity sensor…
I think it’s partly software — I upgraded my iPhone 3G to iOS4, and I’m experiencing some odd behavior as well occasionally (i.e. sound source switching from regular to speaker).
think it’s partly software —...I’m experiencing some odd