New videos about the operating system have appeared on our YouTube channel Android. We present to your attention the Review of the 4Good S555M 4G smartphone equipped with a 5.5-inch HD display, a quad-core 1.3 GHz processor MediaTek MTK 6735, 5 MP main camera and 2 MP front camera, 8 GB of internal memory and 1 GB of RAM, support for 4G / LTE networks and two SIM cards, as well as running the operating system Android 5.1 Lollipop: