So yesterday we learned that Samsung's planning to speed up the dual-core Exynos processor inside its Galaxy S II to 1.2GHz, but there was also word that the handset may suffer a setback in terms of release date. Today, the company has tweeted out a two-part notice assuring us that that will not be the case and things are proceeding "as planned." April will see the first retail appearance of the 8.5mm-thick Android phone, though Samsung does advise that "it will be gradually rolled out in each market according to