Okay, so this isn't a permanent fix obviously and it sounds/looks a bit ridiculous, but if you place the iPhone in Apple's iPad case the reception is 5 out of 5 bars.
Make sure you slide the iPhone to the far bottom right corner of the case so it's wedged in there tightly. Once you do that you should get 5 bars no matter if you're surfing the net or making a call.
Post your results here please.
Make sure you slide the iPhone to the far bottom right corner of the case so it's wedged in there tightly. Once you do that you should get 5 bars no matter if you're surfing the net or making a call.
Post your results here please.