The Samsung Galaxy S II smartphone is probably the most popular Android-based handheld of 2011 (if not in history), which is why for the past few months there was speculation of a refresh or a slightly upgraded version called the…   CommentsComments Related StoriesSamsung Galaxy Mini 2 passes through the FCC, likely to be unveiled at the MWCMotorola reveals more details surrounding ICS upgrade time frame for various devicesQuad-core LG X3 benchmarks leak, get ready for something special!