That's is pretty much identical circumstances to me, was working perfect last July/August! Got it back out about a month ago, updated all the software and now no FPV! I can pick up the wifi extender on my iPhone's wifi, when I try to bind it, it then disconnects my phone and I have to completely reset the extender again, I made the mistake of throwing my box away so don't have the egg cameras MAC address but not sure it would make any difference really! Maybe a consumer ploy to get people to buy a new Phantom! It flies and pics up satellites wit green led's but it's a bit crap not having FPV. Another thing I've noticed is that I've got a tilt control lever on the back of my controller, it has stopped working and every time I use the Dji tool to reset it back to the zemuse type control it then reverts straight back after switching it off and on again! It can only be software related, on the balance of probabilities everyone can't have a hardware malfunction roughly at the same time going by the massive amount of posts I've seen with this same issue! Surprised no one has taken Dji to court over this!
Sent from my iPad using PhantomPilots mobile app