as title any experts know
i can see that i can rename from say camera 1 but then the app is still the same
however if i goto remote configuation on the site and goto cameras i see edit and add etc but they seem to be greyed out
ok
hope I can explain this correctly as it took me ages to work it out and did it one at a time before
you can go into camera menu
click all cameras and then press upgrade
point to the usb drive and away it goes and updates all of them