pda net + have full version keeps saying i have trial

If you are allowing the user to complete the purchase on the device then you can open up the browser on the user's device to your purchase page and pass that number as a query string parameter so the user doesn't have to type it in. When the user decides to purchase it the trial can display a number that the user should type in when they are getting the full version of the software.

But in trying to go forward with your hardware based licensing you may want to just make a trial version of your software. That being said, also keep in mind that this type of licensing won't gaurantee that your software cannot be copied. I only bring up this story to ensure that you are aware of a pitfall of hardware based licensing. The phone provider gladly replaced it but the process of relicensing the software was not a good experience.

Shortly after purchasing some software my phone suffered a failure from a mechanical defect it had. I'm personally not a proponent of hardware based licensing since I've been burned by it before.

Pda net + have full version keeps saying i have trial