Hello guys, I broke my m96x android box by modifying the build.prop and now it does not pass the startup screen. its stuck . i tried the bottom reset button, removed the plug while hodling the reset button and plug it in but nothing happened. can someone tell me how to flash this box and where to get firmware. i have other another m96x box that is working. how should i save the firmware from working box and how to flash it into broken box ? PLease help. thank you