Nothing happened.
That truly is the bottom line.
All of South America was going to use Huawei 5G. If Brazil does not do it, they will be left behind.
Bolsanaro made some noise, but he did that before when he campaigned to be leader.
Just anti-China anti-communist political stunt to gather votes, and since no one cared, because the state/provincial governments seem kind of powerful in Brazil, eventually they will do the right thing for themselves, for Brazil.
China and Brazil trade going straight up!
Nothing was going to get in the way of that.
But for street cred, ya gotta look tough.