i have made a few calls from different locations today and I have had no noticeable issues on call clarity and no dropped calls at all. I switched from my left hand to right hand multiple times during the call and havnt had any issues.
When im just holding the phone (not during a call) i do notice that the reception bars fluctuate when in left hand. But it certainly has not affected the way i use my phone at all so far...
No issues here either. 5 bars at all times just like my 3g.
i tried to hold it in many positions and it hasnt budged even for a moment down from 5 bars.
In many different positions or many different locations? You need to use it in many different locations (e.g. your house, at work, at the mall, etc.) that ideally have varying signal strengths to begin with before you can make a judgement.
i tried it in many positions, both in my house in various areas and outside my house.
No issues here either. 5 bars at all times just like my 3g.
People, please read this post again before replying about how your phone is fine. The first time you drive to an area with poor reception, you'll be singing a different tune. Sucks that Philadelphia has no support from AT&T, but I don't want to be forced to spend $30 because Apple handicaps my reception even more by just holding the phone.You guys do realize that you CANNOT go by the number of bars to see if this problem exists or not. The only sure way to see if this problem happens with your phone is to look at the signal strength in dB - which AFAIK cannot be currently accessed on the iPhone4.
Reason I bring this up is because in my house on my iPhone 3G I get a signal strength of -51dB, which equates to full bars. If I had an iPhone 4 starting out at -51dB and covered the antenna, my signal might drop to -70dB, which would still equate to full bars. Thus, I would assume that my phone is problem free.
But if I start out at -70dB or less (like some people do in areas of weaker reception), and I cover the antenna, it might bring me to -90db or less, enough to watch the bars drop, and possibly even drop the call.
This is why you CANNOT use bars to determine if this issue exists in your phone.