Can not connect to iPhone 10 but I can to my iPad

[cagliostro]

I used to be able to connect to my iPhone and fly, now it comes up with linking instructions but doesn’t get to the last stage. On the controller screen it seems to be ok, just the app DJI go 4 and the iPhone don’t work. Any ideas guys? Thanks in advance for any help or tips!

 

[Joebie]

Do you start the app first, go into camera view, and then connect your phone?

 

[cagliostro]

Do you start the app first, go into camera view, and then connect your phone?[/Starting the app after