I apologize if this is a bit of a noob-ish question but, then, I'm also a bit of a noob-ish user.
Right now, I'm running the .211 release of Ice Cream Sandwich. Everything seems to be running well; I get a few bugs here-and-there, but beyond that, things are working okay, for the most part.
Here's my question: how do I upgrade to the .213 release? I read the official tutorial on this website but, due to the bad grammar/punctuation/spelling (sorry, person-who-wrote-the-tutorial, I mean no offence), I couldn't follow it at all. Not to mention, the server he's currently hosting the required files on is quite slow and buggy.
I don't really want to have root functionality, nor do I want Safestrap installed. I just want to upgrade to a fresh .213 installation, with no leftover files from the .211 installation whatsoever - meaning the cache is cleared, the dalvik is cleared, data is cleared, the works. At the moment, I do have root installed, however, so... if anyone could tell me how to upgrade, in a clear-and-concise manner, that'd be awesome.
Thanks in advance.