Update android on Lg Optimus P970 from 2.3 to 4.0 or 4.2

[AC Question]

Hello, I want to make an update on my Lg Optimus P970 from 2.3 to 4.0 or 4.2, but I don't know how. Can I make the update from the official site or from the phone or with USB cable with ROM?
If I can from the official site or from phone can you tell me how?
Thanks

 

[emanuell.cp]

I can't post links, but, search on XDA forum for 'nameless ROM' from a guy name evisceration. It's android 4.4.4 KitKat for our black.

 

[emanuell.cp]

Hello, I want to make an update on my Lg Optimus P970 from 2.3 to 4.0 or 4.2, but I don't know how. Can I make the update from the official site or from the phone or with USB cable with ROM?
If I can from the official site or from phone can you tell me how?
Thanks

If u need just the official, download lg pc suite, connect phone to the computer and wait for the update (4.0). It doesn't worked for me, though. There are instructions on lg website.