Firmware infos :

build date               : Sat Nov 17 11:13:14 CST 2018
build description        : full_hct6580_weg_a_l-user 5.1 LMY47I 1542424311 test-keys
build id                 : LMY47I
build display id         : LMY47I test-keys
custom build version     : V130F_QHDM_L_V1.1_1_8_20181117_1035_V1.0.3_B125_AI_V610_BIGO_B20
mediatek platform        : MT6580
mediatek version release : ALPS.L1.MP6.V2.19_HCT6580.WEG.A.L_P55
product brand            : alps
product device           : hct6580_weg_a_l
product manufacturer     : alps
product model            : B20
os version               : 5.1

build date               : on Nov 12 18:10:11 CST 2018
build description        : full_hct6580_weg_a_l-user 5.1 LMY47I 1542017329 test-keys
build id                 : LMY47I
build display id         : LMY47I test-keys
custom build version     : V130F_QHDM_L_V1.1_1_8_20181112_1732_V1.0.1_B125_AI_V610_BIGO_B20
mediatek platform        : MT6580
mediatek version release : ALPS.L1.MP6.V2.19_HCT6580.WEG.A.L_P55
product brand            : alps
product device           : hct6580_weg_a_l
product manufacturer     : alps
product model            : B20
os version               : 5.1

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