Hi All, help please. I bought my wife an iphone 4s (she is currently on contract with talkmobile.) The iphone came from Vodafone and apparently locked to vodafone, Ive cut her SIM down and inserted into her new phone however she gets "No Service" displayed. Does this message mean I cannot use her SIM in the iphone? I was under the impression that TM use Vodafone so shouldnt be a problem! Ive emailed TM to see if they can do anything. She had no problems using the SIM in her old iPhone3 Many thanks.