Last year was a long time ago for Android.
That was when Google's mobile platform was stealing market share from all the other smartphone platforms -- winning even against the iPhone -- and beating a path toward market dominance.
But Android is now facing a renewed challenge from its archrival. Android's vulnerability against the iPhone can be summed up by looking at the two biggest wireless carriers in the U.S. -- AT&T and Verizon. At AT&T, the iPhone represented 78% of all smartphone sales in the first three months of 2012. … Read more