Firmware infos :
build date : Fri Dec 11 21:10:00 CST 2020 build id : QP1A.190711.020 build display id : UMIDIGI_A7_EEA_V1.0_20201211 platform : MT6757 product brand : UMIDIGI product device : A7_EEA product manufacturer : sanmu product model : A7 os version : 10