Apologies if this question isn't appropriate for this forum. I'm looking to pick up an iPhone 6 whilst I'm in Hong Kong this week but I'm a little confused about whether it would work back in London. Having a look at this page https://www.apple.com/iphone/LTE/ seems to say the same model will work/be sold on HK networks and UK networks. Would anybody be able to confirm this? Is there anything else I should check before bringing one over?