Reply to Xcode 12.0.1 won't download watchOS 7.0.1 symbols I am facing the same problem. Developer Tools & Services Xcode Sep ’20
Reply to Xcode 12 beta 4 can not download and install Symbols for watchOS 7.0 (18R5350e). Failed to download package from ADC. I tried it now, and it is still now working with my Watch Series 5. Developer Tools & Services Xcode Aug ’20