Are there any problems when entering the USA with a Huawei cell phone? Does anyone have any experience?

To my knowledge, the devices are banned there due to suspected espionage.

Maybe the import. Nobody cares what you use as a tourist. In case of suspicion, you can be forced to give out passwords so that they can search your cell phone and all networks.

Okay, I don't import it on entry because I use it for myself, I understand. And I have nothing to hide, I wouldn't care.

Would still like to hear what happened to others when entering with smartphones from this manufacturer.

I've been over there 2-3 years and have never had a question about the manufacturer of my electronic currency.

So if I didn't fall through a grid every time, I think that will not be checked for normal tourist entry.