@side_flip: mine is also V10b and I also want to upgrade it to v10k with the xpedia theme.. how many percent sure that my phone wont break if ever my installation is successful or not? Is there a chance that I could retrieve it back? I just want to be sure, so I will not encounter any problem at all. thank you...
I'm 100% sure that it won't brick your phone. I never heard someone complaining about this. Just follow the steps correctly. But in case you brick your phone you can still fix it. view this.
http://www.mylgcookieclubby.smffy.com/index.php?topic=38.0gudluck dude. ;D