After spending 1.5 hours with livesupport the problem is solved. In case anyone else has this problem the process is:
First, remove the product from the mobile device (all versions of nms and the anti theft plug in)
Then open this website www.norton.com/nms in your browser
Download and install the file (NortonMobileSecurity-102.apk)
Now click on menu and run live update
Click on Menu and select about and check the version of Norton (V2.5.0.420)
Now restart the mobile device
Now open Norton Mobile Security and select set up anti theft
Download and install Norton Anti theft plugin
Now run live update in Norton Mobile Security
Wait for few minutes until you receive the option to update to the latest version
Click on the message, follow the directions to install NMSv3 from Goggle Play Store
Click Install and agree to any changes
When NMSv3 starts click on Agree & Launch
you will see a messagage about data being transferred and then asked to uninstall the previous version.
Click on Uninstall, then follow through all of the prompts to remove the previous version
You will be returned to the first screen and need to click on Agree & Launch button
Now you will see the title page, swipe across the screen to register
You need to enter email and password details for your Norton account or create a Norton Account to register the device.
You will be asked to name the device, this must be a unique name.
Finally you will see the main screen with your subscription expiry date
Yes a pretty complex upgrade process.