Original Post Date: Oct 05, 2016
Answers to some of your questions regarding PRL Updates
PRL stands for Preferred Roaming List. Sprint updates the PRL throughout the year to ensure your network coverage is up to date if you are roaming.
Some devices allow you to update the PRL through the settings menu. However, your device does not offer a manual PRL update.
Please make an appointment at a nearby Sprint Repair center for more help.