My SteamOS stopped has working on my Steam Deck OLED, so I installed the official recovery image on a microSD card and I launched into the recovery disk environment. However, even when I clicked on Reinstall Steam OS and clicked on the button to proceed, nothing happened. I even tried connecting to Wifi but to no avail either. I can’t access my personal files from the recovery environment either as they don’t seem to be present under the file manager, Dolphin. I haven’t tried re-imaging yet because I want to at least backup my files before I reimage.

So I have 2 questions:
1) How do I make the ‘Reinstall Steam OS’ work?
2) How can I mount my SteamOS on in the recovery environment so that I can access and backup my files if I need to reimage?