i asked the customer to take t to apple, simply because when my tech spoke with Apple they wouldn't deal with him, they only wanted to deal with the owner of the phone.
I can't ask the customer to lie, and its too late now anyway, its probably been logged on system against that serial number that it has been repaired by 3rd party.
An Krynn I think the link you posted must apply to USA only because both Apple and the certified apple repair centre they gave me as a contact both said the same thing.
I have a guy in Nottingham that does micro soldering, he is going to take a look at it tomorrow.
Worst case, he can't fix it and I'll have to buy a new one £550 from John Lewis, and then sell this one on eBay, someone will buy it as the phone is in excellent condition, and the touch ID still works. I'm sure I can get £200 for it. charged £130 for the repair, I'm down about £200 all in on this one.