I got one of the GSIII as soon as it can out and began having connection problems. Many calls to US Cellular did not help. Finally they admitted that I had one of the phones with a manufacturing defect and they replaced it. But I still have problems: dropped calls, inconsistent reception, not receiving calls, etc. So after almost 4 months I have given up. I found out from tech support that in order to have a thinner phone and larger screen Samsung somehow cut back on the antenna. US Celluar is replacing it with a Motorola, which I understand has a better antenna.