PLs someone help we have the new galaxt SIII and done the new update that come out about 2 weeks ago, and now me and mu husband can not speak on the phone for more then a min and the noice on the phone and then we get cut off, we both on contract with Vodafone have been for 8 Years never a problem , i had called them to check our line but it is not, help pls , even if we ring friends when ever we do a call it goes