I found a way to eliminate for those of us with custom ROMs without changing and system properties.
1.) flash MB3 update http://androidforums.com/reverb-all-things-root/694991-flashable-mb3-baseband.html
2.) you will still see the update unless you so a factory restore this will restore you to a stock version of your custom ROM or should at least. *WILL DELETE ALL DATA*
3.) re-install all of your apps and get all of your info back
4.) enjoy your updated baseband with out the notification
*note you may have to try and install the update once more afterwards to get the notification to disappear permanently
If you want the Jelly bean update this wont happen on a Custom ROM, so if you have your stock backup revert back to it and check for updates you may have to install the baseband update before you can get the jelly bean update the rest is self explanatory
** All credit goes to my adventurous nature trying to find a way to update to Jelly bean and instead stopping the baseband update
1.) flash MB3 update http://androidforums.com/reverb-all-things-root/694991-flashable-mb3-baseband.html
2.) you will still see the update unless you so a factory restore this will restore you to a stock version of your custom ROM or should at least. *WILL DELETE ALL DATA*
3.) re-install all of your apps and get all of your info back
4.) enjoy your updated baseband with out the notification
*note you may have to try and install the update once more afterwards to get the notification to disappear permanently
If you want the Jelly bean update this wont happen on a Custom ROM, so if you have your stock backup revert back to it and check for updates you may have to install the baseband update before you can get the jelly bean update the rest is self explanatory
** All credit goes to my adventurous nature trying to find a way to update to Jelly bean and instead stopping the baseband update