Okay so my phone is Rooted and Custom Recovery installed. NAND backup complete and such. Lets say I want to install a custom ROM, will I lose my service with Metro upon the new ROM being installed? I don't know how to exactly ask this: Like will I have to reactivate my phone with Metro: Create a new account? Or is there some way to just transfer everything over to the new ROM to keep my current number going as it was before?