Firmware infos:

MQ8A-MB-V4.1
build date : Wed Jun 10 17:00:48 CST 2020
build id : JDQ39
build display id : ALPS.JB3.MP.V1.12
custom build version : 519_E714G_MT6572_1+8_sd_800x480_hi708_2000_20200610
platform : MT6572
product brand : EPAD
product device : E714G
product manufacturer : EPAD
product model : E714G
os version : 6.0

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