Firmware infos :

build date                 : Thu Nov 30 18:27:53 CST 2017
build description          : BLU_STUDIO_X8_HD-user 4.4.2 KOT49H user.jenkins.1512037483 release-keys
build id                   : KOT49H
build display id           : BLU_S530_V19_GENERIC
internal version           : S5018_BLU_V2.8.4_S1130
mediatek platform          : mt6592
mediatek version release   : ALPS.KK1.MP1.V2.10_P167
product brand              : BLU
product device             : BLU_STUDIO_X8_HD
product manufacturer       : BLU
product model              : BLU STUDIO X8 HD
os version                 : 4.4.2

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