From time to time, O2 have flash sales which typically last for one weekend only. This weekend it’s the Samsung Galaxy S 2’s turn to be in the spotlight. The handset is normally only free on their £37 a month contracts however, with the flash sale you could technically get the handset for free on a £21 a a month contract. The contract requires you to take out a data bolt on, which you have to pay for the first month. The lowest data bolt on is £3 for 100MB, with the advertised bolt ... Continue Reading →