My GS4 (i337) is stock except for running Nova Prime. Of course my apps (and there are many) all have individual tweaks, etc. that will be tough to duplicate after a FDR. It's taken months to get where I am now with layouts and settings, etc... picking up on tidbits of knowledge (and forgetting them) along the way. In anticipation of needing to do a FDR at some point in the future (perhaps after the 4.3 update), I would like to find a reasonable way to minimize the pain of doing the FDR. Is there a FAQ or something that would help guide me in this preparation? I am not interested in rooting. I have a 32Gb GS4 with a 64Gb SD card. Although I had no problems with the last OTA update, I realize I may not be so lucky next time.