Hi, I'm used to taking apart blackberries and all that, but yesterday I decided to change my gf's bb tour housing for her. I was doing it in quite a rush, and whilst taking apart I managed to damage the keyboard flex - see pic attached. After putting back together the tour is no longer able to establish a signal, sometimes saying ' searching for signal' or something like that and other times it isn't registering that a sim card is in saying ' insert sim card'. Before doing this it was all working fine, no problems at all, so I was just wondering, would the no signal fault be because of the damaged keyboard flex (as I noticed the antenna cable rest on the flex with metal connectors) or would it be something else. She really would prefer to keep the phone so would like to try and fix it, so any ideas?