Firmware infos :

Build Date               : Thu Jun  8 10:48:18 CST 2017
Build ID                 : MRA58K
Device CPU               : SC7731
Display ID               : OPTIMA-77_v10_20170608
Product Board            : OPTIMA_77
Product Brand            : OPTIMA_77
Product Device           : OPTIMA_77
Product Hardware         : SP7731GEA_HDR_V1.0.0
Product Manufacturer     : OPTIMA_77
Product Model            : OPTIMA_77
Product Name             : OPTIMA_77
Sim Count                : 2
OS Version               : 6.0

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