Motorola V710

look i have the v710, but iam in canada so i have the telus software on my phone, and on my first v710 i flashed it to verison and then i tried to get it flashed back to the telus software at their offices and they were telling me they didn't have the software for the phone, so what i wanna know is if theres a program i can use to make a copy of the software in my phone now, just in case i wanna flash it back.