Firmware infos :

build date                 : Sat Oct 27 19:59:54 CST 2018
build description          : full_k71v1_64_bsp-user 8.1.0 O11019 1540450572 release-keys
build id                   : O11019
build display id           : BLU_V0310WW_V8.1.04.04_GENERIC
build custom int_version   : Vivo XI+_2307_V2350
mediatek platform          : mt6771
product brand              : BLU
product device             : V0310WW
product manufacturer       : BLU
product model              : Vivo XI+
os version                 : 8.1.0

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