Bimal Dhital
Bimal Dhital
@Subas78 Could you share the error message of the adb when the installation fails?
@Ultron96 here you go 
More info of this box in here https://discourse.coreelec.org/t/tx3-mini-not-booting-new-board-b00-mx3mini-rev1-6/29458
Firmware here if it's bricked https://discourse.coreelec.org/t/b00-mx3mini-ver1-7/50863