You can try here (if your country is not listed, then get it from other countries at your own risk): http://lg-firmwares.com/lg-d855-firmwares/
The core OS has already been out for a while now (some regions since May), although some countries are slower probably due to carrier update delays -- hence "at your own risk". Google how to manual flash the OS onto your phone after you've made your backup. :P
Exxo, 07 Dec 2016When is my g3 d855 update from philippinesyay! MM update for G3 Philippine variant has been available for months.
ahmad anwar, 02 Dec 2016I want updatewhat version do you have ?! and where are you from ?!!
endleslie, 25 Jun 2016 I was contacted with LG Tiwan customer service about the MM update. Iam so sad.......
------... morei also have g3 v21a-twn-xx like you. did you get the update or not ?!!
Idkde, 15 Jun 2016I am also waiting for update also. Twn carriersame as you v21-twn-xx and i didn't get marshmallow update yet.
do you know what twn means or stand for ?!!!
What up, biatch!, 21 Nov 2016I'm waiting OTA update. Next month it's gonna one year. Lg is not good at update.Yes it true
If updated this 2 weeks ago and I had to get a new phone. It constantly got stuck in boot loop, the Wi-Fi, location, and Bluetooth also stopped working permanently. It ruined the phone and made me go over on data. I had to use my extended warranty to get another g3 because I'm not due for an upgrade.when my phone would finally start up, it would not read my son half of the time. This os and phone just blatantly suck. The phone was only good for the first year then everything stopped working. I also took great care of it. BEWARE!
Download lg pc suite on desktop or laptop. Then connect your device and it will scan for update. 6.0 update was available for lg g3 international variant this way 3 months ago.
Lord Belial, 22 Nov 2016D855 unlocked international version. still no sign of marshmallow on the horizon :/Download it via lg update using computer. Mine is an international model, did it 3 months ago
D855 unlocked international version. still no sign of marshmallow on the horizon :/