UK phone retailer Phones 4u has scooped itself a short-term but enviable exclusive -- it'll be the only place in the UK where you'll be able to buy Samsung's Galaxy S II in April. The 1.2GHz dual-core Android superphone has already been announced for wide availability in the Queen's Kingdom on May 1st, but Phones 4u will get you one as early as April 27th, plus it'll throw in a free 8GB microSD card if you pre-order one now. The Galaxy S II will be available for free