Hey bro, could you tell me how to pull the modem and any necessary files from the stock rom on the phone, I want to make a back up of the one that comes with the phone just in case.
Cheers,
Evil.
Edit: Please and thank-you.
No worries - a full backup with TWRP should do it, has modem backup options. To be on safe side, I also always keep both a full tar file from sammobile handy (on memory stick ) and on extsdcard I keep a flashable rom (teshxx odexed from here: http://xdaforums.com/showthread.php?t=2028166). Should not have any problems though, but I always play on the safe side.