Sorry thought I just posted in the P4 forum Ken, what's the date of the P4 firmware you are referring too?

Hi, how do you know the choosing mode. I'm not in Europe or US and I'd like to know whuch mode does my P4 choose. Thanks

I am also in South America and my p4 is in CE mode I want to change it to FCC

Elbarto Posted at 2016-7-17 09:27
Hi, how do you know the choosing mode. I'm not in Europe or US and I'd like to know whuch mode does my P4 choose. Thanks

Yea I'm curious.

If I took my Inspire 2 into Europe (from USA), would it auto-switch to CE?  And then go back to FCC once I get home?

I think yes, I experimented it with my p4p, I took of from Samoa, the range was amazing.
Few days ago I took of from French Polynesia, I flew over the ocean with almost the same range than in Samoa. But, suddenly, my range decrease for about 30%. I think I change from FCC to CE during the flight