Hello Evgene again
I did modify the plist file by adding the following
UIRequiresFullScreen
The application ran on iphone , registered itself and , yes as you mentioned before concerning the new phonegap plugin , it detects another device id.
Still that the user has to open the app after updating the version otherwise, he won't get a push notification since the old device id remains in the database but he app won't receive the push unless he opens the app after updating to register the new device id.