The international version of the HTC One S has been available for a few weeks already and now customers in the U.S. will soon be able to purchase the phone from T-Mobile when it goes on sale on April 25th. HTC was kind enough to send us a demo unit a few weeks early so that we could give you a detailed look at what to expect from the HTC One S. Early reviews of the international version of the HTC One S were favorable, but does T-Mobile's software tweaks and HSPA+
