Help MX III Box - Firmware Update


Im new to this forum. :)

Recently i bought a MX III Box ( GooBang Doo ) From Amazon. The Box keep rebooting any stuck in the boot screen ( SMART TV ) . That Vendor told me to update the firmware. But he didn't give any firmware download link

I got a two link from google. But those are from diff vendors ( TRONFY & Beelink ).

I can use TRONFY & Beelink firmware to update my MX III Box ?

Kindly Advice..