I just learned that I can enable safe mode on my GS4: How to boot your Galaxy S4 into Safe Mode | fixedByVonnie How to Boot into SAFE Mode for Samsung Galaxy S4 - YouTube However, I've been unable to get into safe mode (just curious how the phone operates between the way I have it loaded and safe mode). I am unrooted but run Nova Prime. Does that prevent me being able to boot into safe mode? I tried tapping the menu soft key while I restarted the phone and also after a shutdown and restart. No change... and no safe mode. Did the phone save me from having to do a FDR?