TX3 Mini not working after ROM installation stopped with error in between

[HI5GUY]

Yes it is glowing continuous in RED

[em3ka]

Your device is probably still OK, did you successfully used USB Burning Tool in the past, can you test it on some other android tv box, because suggested short pin method should 100% work ?

[HI5GUY]

I had used same andriod box with ubt application for rom installation...i was not happy with rom installed and was stucked in such rom where I was not able to root that also on that rom getting installation error at 4%. Then i was trying installing rom through memory card. And setup stopped with red cross sign I waited about 10 minute but no response and once I restarted since then happening issue that I shared with you.
Thats all