How easy is it to unroot the s4 if something happens to it? I was going to root mine right away; but I don't like doing it if there isn't a clear path back to stock.
Also, will I still be able to receive/install OTA updates when rooted? When I download/install OTAs for my Nexus 7, it removes root; and there were always warnings about installing OTAs on the Thunderbolt (my last phone). I don't really have a problem with this, but I might not root my device until some more updates come out (since this phone is still relatively new).