Compatible With Models :

40XS4020
40XS4020S
50XS5020
50XS5020S
50XS520
50XS520S
XS4020
XS4020S
XS5020
XS5020S

Android : 4.2.1
Version : 01.07.27
File Type : Bin
Mainboard , Chassis : SEEAG-STV-6369IV-H-V1.1

Download Link :
https://drive.google.com/file/d/1CTMtKsPIiMK9ba2EKlABzshrHOaIaMmh/view?usp=sharing

The File Password Will Be Displayed After Payment.