I was on the latest One UI 8 beta. I tried installing the latest One UI 7 build on my S25 Ultra using Odin and download mode. It gave me an error, not being able to downgrade to a lower bootloader version. And when I wanted to get out of download mode the screen went black and nothing worked. No button combination worked. I could only get it to EDL using a modified cable but I couldn't find a way to flash in EDL mode. Can you guys help me? What should I do?