{
 "product":"Q4",
 "pack":
        [
         {"version":"rk3188-eng 4.4.2 KOT49H eng.root.20150303.162200 test-keys","target":"V1.0.0.1","patch":false,"url":"http://www.evolveo.eu/ftp/_liveupdate/android-stick-q4/update.img"}
        ]
}