Ever since I updated to Ios6 I have had VERY spotty service. At times I will have great since and then I can move one step and I will have nothing. I NEVER had problems with ios5. I have messed with the Wifi settings-turning them on and off. I have turned off the cellular data and disabled 3G and then turned them back on and nothing works. I can be sitting in the middle of a parking lot in the open air and get NOTHING. I am not sure what to do. My husband suggested I post on here to see if anyone here had a fix for it. I am incredibly frustrated so please someone help!