I bought Hilidac Beam 2 early this year, and it worked fine on my iPhone 8 (run iOS13). But after I switched my phone to iPhone 11 (running iOS13, initially, and iOS 14.0.1 now), my Beam 2 started to not working.
Recently, I am aware of the new firmware and tried to use your burner program to update my Beam 2 to 1020ROM. Although the program said that the updating succeeded, when I try my Beam 2 on my iPhone 11, iPad 4, and iPad Pro 1 (all running on iOS 14.0.1), it still doesn't work.
But it does work on my Macbook Pro and PC, anyway.