One of the first things I plan on doing when I get my S4 is installing CleanROM. From my research I can't do a system wide backup before rooting, but I would like to do a backup of the stock Verizon ROM in case I need to return the phone for whatever reason. The problem is, how do I do a backup? I can't seem to find any info on the process other than "reinstall the stock ROM", but how are you suppose to do that if you don't have a backup?
Second question: should I wait a couple days before rooting to ensure the number transfers from my old phone properly?
Second question: should I wait a couple days before rooting to ensure the number transfers from my old phone properly?