Hey guys, I wanted to let you guys know that I have finally successfully changed my PRL on CTMod 3.5. Basically here's what you have to do:
1. Download Script Manager from Play Store and install it.
2. Download this script file to run in Script Manager:
dmcm7.txt
3. Copy script to your phone's sd card.
4. Follow Monster's Tut on how to enable DM Mode here:
http://androidforums.com/galaxy-pre...496242-script-dm-cm7-ctmod-update-2-10-a.html
5. Once DM Mode is enabled I recommend changing the COM port your phone is using on your computer til you find one that it will use.
6. You'll be using CDMA Workshop to find what port it'll use while changing them.
http://www.cdma -ware.com/workshop/demo/cdma_workshop.rar (without the space)
7. After you get your phone to connect on a port, download this package of PRLs:
prl.zip
8. In CDMA Workshop click the Security Tab and under Passwords click the dropdown and click on the one for Samsung (Default), then click Send button.
9. Then click the Tab for Other and under PRL click Write and browse to the folder that you should have extracted and pick a PRL to flash.
10. After that's complete close CDMA Workshop, it'll ask you if you wanna restart your device to apply changes, click yes, your device will restart.
Congrats, you have successfully changed your PRL!!
FYI: The CDMA Workshop version that comes from the link I provided is 3.8.3, I had problems with the old 2.7 when I tried before, but this method went through without a hitch on 3.8.3, also I used 11115 PRL, it's been said that it's a Sprint Business Class PRL which they hinted around for better signal and data transfer speed as well as having priority access to Sprint's towers, but anyway HAVE FUN!!