Autoprovision scenario

[Gilb]

Hi,
after the first time the phone is boot and get the autoprovision file
what happend on the second time the phone is boot?
is it all the time defined himself with the cfg file?
what happend if I make change form web interface to device?
and than boot the phone again?
is the cfg file update automaticlly?
or it will get the cfg file again and the changes I made will not be update to file and saved on device?

Is there a check aftrer booting to check if file is new and only than get the cfg file and update the phone?

Thanks.