The 2017 refresh of the Samsung Galaxy J7 has been frequenting the rumor mill for quite some time now. TENAA was cleared as far back as May 2016. The FCC followed soon after and now the device has apparently received its official Wi-Fi certification as well. Sadly, the document doesn't really reveal any new information on the handset, but it is indicative of an imminent release. Luckily, the aforementioned certifications, as well as a recent GFXBench leak do offer some insight on the specs of the handset. By all accounts, the Samsung Galaxy J3 (2017), bearing the model...
Source: http://www.gsmarena.com/samsung_galaxy_j3_2017_is_now_wifi_certified_and_inching_towards_a_release-news-22677.php