Yup. That's how I got GPS back. Since I did the stupid VZW update... No GPS. So.. I just reloaded the stock Sprint stuff... then the Stock Verizon... and I had the original 2.00_003 PRI. Now i have GPS. Still "Roaming" though.
. oh yeah... I noticed the NVM in EFS Explorer of QPST. Is there a way to get into that?