Unfortunately the short answer to this is that you can't do it. All of the records that you have uploaded are on the main iRecord database, so accessable via the iRecord webpage and to verifiers. However the phone app acts as a one way portal, so it only shows the things that you have added using that device. If you get a new phone and download the app, it doesn't upload your already submitted records, it will only show new records that you make.
Unfortunately the short answer to this is that you can't do it. All of the records that you have uploaded are on the main iRecord database, so accessable via the iRecord webpage and to verifiers. However the phone app acts as a one way portal, so it only shows the things that you have added using that device. If you get a new phone and download the app, it doesn't upload your already submitted records, it will only show new records that you make.