I tried that with mine but it didn't work. I've not done anything since but I think it's okay now if not apple advised to reset settings and re ass the contactDid you sort your number problem out? I've just had a call name didn't come up but the number was stored. The number came up as +44 format but the number stored is the usual 07 format. Just added the +44 number to my contact and the name now works.