Facebook App for Galaxy J7 (MetroPCS) For more information, please visit the following pages:Facebook AppGalaxy J7 (MetroPCS)FacebookBlinkLatest user agents:Mozilla/5.0 (Linux; Android 6.0.1; SM-J700T1 Build/MMB29K; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/55.0.2883.91 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/131.0.0.32.69;]