The official Android 2.3.4 Gingerbread V20N update for LG Optimus Black is rolling out in India and Europe. You can download the the original Android 2.3.4 Gingerbread V20N KDZ firmware from here: LG Android Phones
Since these links are broken, I have posted a new article to list here:
Official LG Optimus Black Android 2.3.4 Gingerbread V20N Download:
Caution: Don’t forget to take a full backup of the LG Optimus Black, before you proceed to download the update, it’s at your own risk. I just shared original materials and obviously will take no responsibility for any damage or brick. LG Cell Phone Software
LG Optimus Black Phone Photos – LG Cell Phone Pictures
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i need V20N fls/bin format.
kdz format unable to upgrade!
2.3.4 v20n lag so much. takes 6 seconds to dial a number. 2 seconds to connect calls and hear the other person calling you or vice-versa. so much lag. froyo was better. ask any p970 optimus black phone owner.