Thanks so much turningtest2, I really thought this had worked but it didn't:(
I was given this message:
Windows has successfully updated your driver software
Windows has finished installing the driver software for this device
Apple Mobile Device USB Driver
But nothing changed😟 The yellow triangle with the question mark in it is still beside the iPhone in Device Manager and when I go to the General tab it says the following:
Device status
The drivers for this device are not installed. (Code 28)
There are no compatible drivers for this device.
To find a driver for this device, click Update Driver.
And then I go through the whole process again. It seems to update the driver but actually doesn't.
I'm booked into the Genius Bar for Thursday but I doubt whether they'll be able to help me:(