New videos about the operating system have appeared on our YouTube channel Android. We present to your attention a review of the JINGA HOTZ M1 smartphone equipped with a 5-inch HD display, a quad-core processor MediaTek MT6580, 8 MP main camera and 5 MP front camera, 8 GB of internal memory and 1 GB of RAM, support for 3G networks and two SIM cards, as well as running the operating system Android 5.1 Lollipop: