MacMini M1 will not go into Recovery mode
I bought a new MacMini M1 the other day and when I turned it on it suggested an update to os 11.4. I clicked on it and the update installed ..no problem. Then a few days ago it suggested an update to 11.5.1. I clicked on it and the update failed during the install. I see lot of discussion on this and ways to solve the install problem ..but they all start with rebooting the M1 mini into Recovery Mode by Shutting down, then holding the power button in for 10 seconds. I did this but my machine will not display the Recovery Mode screen. I just get a blank screen. The mini flashes SOS red with the LED on the front. The only thing I can do is shut down by holding the power button in ...then powering the system back up. It reboots back into the os 11.4. I have read many posts here about not being able to get into Recovery Mode with the M1 but none of them have solved my problem. Please, does anybody else have the problem now ? Is there something else that has been successful in getting the mac mini (M1, 2020) into Recovery mode ??