hello guys, I'm kind new here, i searched the forum for similar thread but couldn't find it. ok i have returned my iphone 4 today for couple reasons: first i kind of regretted not getting the the 32gb. second i have very weak signal in the area i live. i tried first on 3g have 2 or 1 bar mostly but when i grab it to call lose the 3g, drop calls most of the time and searching for network and goes to gprs 1 bar. in 3 days had 3 drop calls. When not on 3g it's not dropping calls but i have missed 2 calls while i wasn't on the phone. one went straight to voicemail and another one "person is not available" message. to be honnest i love the iphone 4 and miss its new features but for the signal problem i had to return it. I'm back to my 3gs now and have better signal, i get 1 or 2 bars 3g signal or mostly full bars on edge where i live. (never seen that on i4 for 3 days). if i didn't had the signal problem i would still return it and get a 32gb. if anyone return his iphone for any reason please share your thoughts.