Intermittent 'No Service' Signal issues - loose antenna connection
Recently my iphone 3gs has got really bad signal it does intermittantly from fulls signal-to just a bit-to no service and sometime stays on no service for a good while (pretty annoying). I took it in the local phone shop today and they took the front off and said something to do with the signal antenna was a bit loose and they had pushed it back in to place. This gave me full signal but about 10-15mins later the problem was back. They said if it returned they could re crimp something? this will cost £20 though as was wondering if there is a simple safe way I could make this connection better?
Is this a good question?