Firmware infos :

build date : Fri May 28 12:25:01 CST 2021
build id : RP1A.201005.001
build display id : KONROW_SWEET_55_V01_20210528
platform : sp9832e
product brand : KONROW
product device : SWEET_55
product manufacturer : BOPAI
product model : SWEET 55 
os version : 11

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