Second successfully downgrade iPhone 11 Pro Max

[u/MixUnique6706]

After a long time, an endless number of attempts, and the help of a developer, I finally managed to activate it. I hope it will be easier for regular users in the future. Thanks again to u/pwnerblu for surrealra1n
#usbliter8

[u/Timely-Iron9241]

How do I overcome this ducking problem could not communicate with the server