I've had my captivate for about 2 months. Lately, it seems to be dropping almost every single call I make - sometimes 30 seconds in, sometimes a few minutes in. I'm making the calls in my apt in the middle of a big city where I have 5 bars and 3G service. I can't say for sure but I feel like this really started happening after the JH7 update. I couldn't get my update OTA because my phone wouldn't communicate with the ATT servers, so I did it through the version available on xda of JH7. So - any suggestions? Anyone else facing this amount of dropped calls? Would I get any benefit from flashing and starting over? Thanks in advance.