We know, the image above is hardly as detailed as the ones we glanced at this morning, but it has its measure of significance nonetheless. It's a rough diagram of the Samsung SCH-i405 -- a phone known to us as the Stratosphere -- as it appears in FCC filings approved today. The documents' mention of LTE band 13 (as well as CDMA / EVDO) seems to confirm rumors that suggest the aforementioned device will be coming to Verizon's 4G network, likely sooner rather than later. If you've been eager to see an Epic 4G-esque QWERTY slider on the largest carrier in the US, this will be your golden opportunity. Of course, this may prove to be a drop in the bucket when compared to an impending flood of even more tempting handsets.