Hi All, I've been googling this for a while, but I couldn't find a final solution to this. If I want to update from 4.2.2 to 4.3 (which should be the latest version officially available to this phone, right?) keeping root, how do I do it? I don't want to lose data either. I have a sick idea: if I apply the update from the phone, loosing root, can I use Nexus Root Toolkit to make a full backup, root the phone (thus losing data) and then restore the full image of my phone? Would this work? Thanks!