I found a way to flash a PRL. I was able to successfully load older prl that are withing the same series. I used DFS CDMA TOOL v. 14.10.21.0. 1. Turn off wifi and data on the phone. 2. press ##3424# on phone. 3. Qualcomm usb setting 4. Select RMNET+DM+MODEM. 5. ON DFS Click on port on and select the port your phone is displayed. 6. Enter your MSL right below. 7. Once you enter the MSL click the SPC icon. 8. Next click on NAM. 9. On the bottom right hand corner click Load and select the PRL you want and click WRITE. 10. Return to ##3424#, Qualcomm usb setting, select MTP and Restart. 11. Enable your wifi and data.