MacBook bricked at 1008F error and can't not access Recovery mode
I have been on macOS Big Sur for a week and decided to downgrade back to Catalina. My mistake was erasing both Machintosh HD and Macintosh HD Data in order to perform a clean install while not allowing to boot from external drive.
Now I don't have the option to enter Recovery Mode. I tried every combination of Command - Control - Option and R but it refuses to go to the Recovery mode menu and prompts me directly to Internet Recovery Mode.
In the Internet Recovery Mode after I connect to WiFi and wait 20 minutes for the installation I always get the 1008F error!
Already tried to reset the NVRAM and SMC, remove the MacBook from "Find My" and iCloud, hold option to install from a USB Catalina and Windows installer but it always lead to Internet Recovery Mode and 1008F error.
Is there a way to reformat the disk or open the Terminal without Recovery Mode? For older Macs there was the Command - S solution.
MacBook Pro Retina