Getting Ready for MWC Release in February? Today, we’ve got a couple of exciting rumors for you – one concerns a potential Galaxy S5 release date and the other pre-market testing. Today’s Galaxy S5 lab-testing rumor comes to us courtesy of @Evleaks, which usually operates via Twitter. You’ve heard of @Evleaks, right? Of course, you have – everyone has heard of this “walking rumor mill. AT&T Rumored to be Testing Galaxy S5 Well, according to the latest @evleaks tweet concerning the Galaxy S5, AT&T has apparently gotten its hands on the device already for pre-market testing in their labs. The tweet reads: “AT&T is testing a version of that high-res Samsung handset (SM-G900A), giving some support to the theory that it’s an int’l flagship (GS5?)” Note that the tweet specifically mentions the variant “SM-G900A” and not the “F,” and it claims the “A” variant is a “high-res,” device – backing up our double device theory, in which we speculate on a premium Galaxy S5 and a budget Galaxy S5.   The testing that @Evleaks is referring to is the pre-market testing required by the FCC to ensure the live device does not interfere with other devices or networks, while making sure…