My laptop is Thunderobot 911 MT ST i5-10500H + 1650, I got the BIOS file from after-sales and I will publish it in the end.
I also found a lot of BIOS from 云扬智能科技有限公司, but I have no password. May be prepared for maintenance personnel and not open to the public.
I also found something strange. The barcode of my laptop is NH58DBQ. After flashing, it showed NH58DXQ in msinfo32. According to Palkeo’s Clevo repo (the user and password are both repo), these models share the same BIOS.
BIOS for Thunderobot from after-sale
THUNDEROBOT_911MTST(10 1650)_NH58DBQ-HL_12TQLM16, 2020/12/14
THUNDEROBOT_911ST(10+1650)_NH58DBQ-HL_03TQLM8, 2020/3/30
For Clevo models, you can get it from Palkeo’s Clevo repo above.
EC from Palkeo’s Clevo repo : EC10705 (flash it from UEFI Shell)